M. A. Altieri, Agroecology: A new research and development paradigm for world agriculture, Agriculture, Ecosystems & Environment, vol.27, issue.89, pp.1-410, 1989.

M. A. Altieri, Agroecology: the science of natural resource management for poor farmers in marginal environments, Agriculture, Ecosystems & Environment, vol.93, issue.1-3, pp.10-1016, 2002.
DOI : 10.1016/S0167-8809(02)00085-3

C. Aubry, F. Bressoud, and C. Petit, Les circuits courts en agriculture revisitent-ils l'organisation du travail dans l'exploitation ? In Le travail en agriculture : son organisation et ses valeurs face à l'innovation, 2011.

A. Ba and C. Aubry, Diversity and sustainability of Urban Agriculture: a necessary adaptation of concepts?, Norois, vol.221, issue.221, pp.11-24, 2011.
DOI : 10.4000/norois.3739

C. E. Beus, R. E. Et, and . Dunlap, Conventional versus Alternative Agriculture: The Paradigmatic Roots of the Debate*, Rural Sociology, vol.235, issue.4, 1990.
DOI : 10.1111/j.1549-0831.1990.tb00699.x

D. Bodiou, Steve Groff, une stratégie de couverture permanente des sols, Techniques Culturales Simplifiées, vol.52, pp.34-36, 2009.

L. Boltanski, L. Et, and . Thévenot, On Justification: Economies of Worth, 2006.

T. Bonaudo, A. B. Bendahan, R. Sabatier, J. Ryschawy, S. Bellon et al., Agroecological principles for the redesign of integrated crop???livestock systems, European Journal of Agronomy, vol.57, 2013.
DOI : 10.1016/j.eja.2013.09.010

URL : https://hal.archives-ouvertes.fr/hal-01198222

N. Bon, E. Lanciano, C. Hérault-fournier, and P. Aubrée, Diversité des logiques de travail dans les exploitations maraîchères en circuits courts, 2010.

P. Bourdieu, Réponses: pour une anthropologie réflexive, 1992.

J. P. Boutinet, Anthropologie du projet, Presses universitaires de France, 2012.
DOI : 10.3917/puf.bouti.2012.01

F. Bressoud, M. Navarrete, and C. Mazollier, Le maraîchage et la production de légumes biologiques: ajuster la production et la commercialisation, Transitions vers l'agriculture biologique Lamine and S. Bellon, pp.75-101, 2009.

J. Brossier, E. Chia, and E. Marshall, Gestion de l'exploitation agricole familiale: éléments théoriques and méthodologiques, 2003.

R. F. Brummel, K. C. Et, and . Nelson, Does multifunctionality matter to US farmers? Farmer motivations and conceptions of multifunctionality in dairy systems, Journal of Environmental Management, vol.146, 2014.
DOI : 10.1016/j.jenvman.2014.07.034

D. W. Cash, W. C. Clark, F. Alcock, N. M. Dickson, N. Eckley et al., Knowledge systems for sustainable development, Proceedings of the National Academy of Sciences, vol.100, issue.14, 2003.
DOI : 10.1073/pnas.1231332100

E. Chia, J. Brossier, and E. Marshall, D??marche clinique et d??cisions : une m??thode de recherche en gestion, ??conomie rurale, vol.206, issue.1, 1991.
DOI : 10.3406/ecoru.1991.4235

E. Coleman, The New Organic Grower: A Master's Manual of Tools and Techniques for the Home and Market Gardener, 2nd Edition. Revised and expanded second edition edition, White River Junction, 1995.

T. Dalgaard, N. J. Hutchings, and J. R. Porter, Agroecology, scaling and interdisciplinarity, Agriculture, Ecosystems & Environment, vol.100, issue.1, pp.10-1016, 2003.
DOI : 10.1016/S0167-8809(03)00152-X

I. Darnhofer, T. Lindenthal, R. Bartel-kratochvil, and W. Zollitsch, Conventionalisation of Organic Farming Practices: From Structural Criteria towards an Assessment Based on Organic Principles, A Review. Agronomy for Sustainable Development, vol.30, issue.1, 2010.
URL : https://hal.archives-ouvertes.fr/hal-00886488

C. Deverre, C. Et, and . Lamine, Les systèmes agroalimentaires alternatifs. Une revue de travaux anglophones en sciences sociales. Économie rurale, pp.57-73, 2010.

K. M. Eisenhardt, Building theories from case study research, pp.532-50, 1989.

S. Elo and H. Kyngäs, The qualitative content analysis process, Journal of Advanced Nursing, vol.1, issue.3, 2008.
DOI : 10.1002/nur.4770180411

R. S. Ferguson, S. T. Et, and . Lovell, Permaculture for agroecology: design, movement, practice, and worldview. A review, Agronomy for Sustainable Development, pp.1-24, 2013.
DOI : 10.1007/s13593-013-0181-6

URL : https://hal.archives-ouvertes.fr/hal-01234801

M. Fernandez, K. Goodall, M. Olson, and V. E. Méndez, Agroecology and Alternative Agri-Food Movements in the United States: Toward a Sustainable Agri- Food System, Agroecology and Sustainable Food Systems, vol.37, issue.1, 2013.

J. M. Fortier, The Market Gardener: A Successful Grower's Handbook for Small-Scale Organic Farming, 2014.

C. Francis, G. Lieblein, S. Gliessman, T. A. Breland, N. Creamer et al., Agroecology: The Ecology of Food Systems, Journal of Sustainable Agriculture, vol.10, issue.3, p.10, 1300.
DOI : 10.1016/S0921-8009(98)90063-5

M. Fukuoka, One-Straw Revolution: Introduction to Natural Farming, 1992.

S. R. Gliessman, Agroecology: Ecological Processes in Sustainable Agriculture, 1998.
DOI : 10.1007/978-1-4612-3252-0

O. Godard, B. Et, and . Hubert, Le développement durable et la recherche scientifique à l'INRA. INRA Édition, 2002.

G. Sal, A. Et, and A. G. García, A comprehensive assessment of multifunctional agricultural land-use systems in Spain using a multi-dimensional evaluative model Multifunctionality of Agriculture: Tools and Methods for Impact Assessment and Valuation, Agriculture, Ecosystems & Environment, vol.120, issue.1, 2007.

J. W. Hansen, J. W. Et, and . Jones, A systems framework for characterizing farm sustainability, Agricultural Systems, vol.51, issue.2, pp.10-1016, 1996.
DOI : 10.1016/0308-521X(95)00036-5

X. E. Hernandez, Agroecosistemas de Mexico -Contribución a la enseñanza, la investigación y la divulgación agrícola, Colegio de Postgrados Chapingo, 1977.

C. Hervé-gruyer, P. Et, and . Hervé-gruyer, Permaculture : guérir la terre, nourrir les hommes, Actes Sud, 2014.

C. S. Holling, Resilience and Stability of Ecological Systems, Annual Review of Ecology and Systematics, vol.4, issue.1, pp.1-23, 1973.
DOI : 10.1146/annurev.es.04.110173.000245

J. Holmes, Impulses towards a multifunctional transition in rural Australia: Gaps in the research agenda, Journal of Rural Studies, vol.22, issue.2, 2006.
DOI : 10.1016/j.jrurstud.2005.08.006

D. Holmgren, Permaculture: Principles and Pathways beyond Sustainability. 11.1.2002 edition, 2002.

H. Giménez, E. Et, and A. Shattuck, Food crises, food regimes and food movements: rumblings of reform or tides of transformation?, Journal of Peasant Studies, vol.38, issue.1, 2011.

A. Howard, An Agricultural Testament, 1940.

J. Huang, M. Tichit, M. Poulot, S. Darly, S. Li et al., Comparative review of multifunctionality and ecosystem services in sustainable agriculture, Journal of Environmental Management, vol.149, 2015.
DOI : 10.1016/j.jenvman.2014.10.020

URL : https://hal.archives-ouvertes.fr/hal-01198274

J. C. Jeavons, Biointensive Sustainable Mini-Farming: II. Perspective, Principles, Techniques and History, Journal of Sustainable Agriculture, vol.19, issue.2, pp.65-76, 2001.
DOI : 10.1300/J064v19n02_07

C. Laurent, F. Maxime, A. Mazé, and M. Tichit, Multifonctionnalit?? de l'agriculture et mod??les de l'exploitation agricole, ??conomie rurale, vol.273, issue.1, 2003.
DOI : 10.3406/ecoru.2003.5395

E. Marshall, J. R. Bonneviale, and I. Francfort, Fonctionnement et diagnostic global de l'exploitation agricole: une méthode interdisciplinaire pour la formation et le développement, 2013.

G. Martin, A conceptual framework to support adaptation of farming systems ??? Development and application with Forage Rummy, Agricultural Systems, vol.132, 2015.
DOI : 10.1016/j.agsy.2014.08.013

R. L. Mccown, P. S. Carberry, Z. Hochman, N. P. Dalgliesh, and M. A. Foale, Re-inventing model-based decision support with Australian dryland farmers. 1. Changing intervention concepts during 17 years of action research, Crop and Pasture Science, vol.60, issue.11, pp.1017-1047, 2009.
DOI : 10.1071/CP08455

V. E. Méndez, C. M. Bacon, and R. Cohen, Introduction: Agroecology as a Transdisciplinary, Participatory, and Action-oriented Approach, Agroecology and Sustainable Food Systems, vol.37, issue.1, 2013.
DOI : 10.1201/b19500-2

M. B. Miles, A. M. Et, and . Huberman, Qualitative Data Analysis: A Sourcebook of New Methods, 1984.

B. Mollison, D. Et, and . Holmgren, Permaculture One: A Perennial Agriculture for Human Settlements. International Tree Crop Institute, 1981.

E. Morin, Introduction à la pensée complexe, Éd. du Seuil, 2005.

N. Mzoughi, Do organic farmers feel happier than conventional ones? An exploratory analysis, Ecological Economics, vol.103, 2014.
DOI : 10.1016/j.ecolecon.2014.04.015

M. Navarrete, How do Farming Systems Cope with Marketing Channel Requirements in Organic Horticulture? The Case of Market-Gardening in Southeastern France, Journal of Sustainable Agriculture, vol.34, issue.5, p.10, 1080.
DOI : 10.1094/PDIS.1998.82.10.1068

J. Pourias, C. Aubry, and E. Duchemin, Is food a motivation for urban gardeners? Multifunctionality and the relative importance of the food function in urban collective gardens of Paris and Montreal, Agriculture and Human Values, vol.25, issue.1, 2015.
DOI : 10.1007/s10460-015-9606-y

J. Pretty, Agricultural sustainability: concepts, principles and evidence, Philosophical Transactions of the Royal Society B: Biological Sciences, vol.363, issue.6898, pp.447-465, 2013.
DOI : 10.1038/nature01013

URL : http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2610163

T. Rodríguez-ortega, E. Oteros-rozas, R. Ripoll-bosch, M. Tichit, B. Martín-lópez et al., Applying the ecosystem services framework to pasture-based livestock farming systems in Europe, animal, vol.19, issue.20, 2014.
DOI : 10.1016/j.ecolecon.2011.03.009

N. Siggelkow, Persuasion with case studies, Revista Eletr??nica de Estrat??gia & Neg??cios, vol.1, issue.1, pp.20-24, 2007.
DOI : 10.19177/reen.v1e120081-9

P. Whitefield, Earth Care Manual: A Permaculture Handbook for Britain & Other Temperate Climates, 2004.

R. K. Yin, Case study research: design and methods, 2009.