Pretty, J. N. (2002). Agri-culture: Reconnecting people, land and nature. Earthscan Publications.
Chicago-viite (17. p.)Pretty, Jules N. Agri-culture: Reconnecting People, Land and Nature. London ; Sterling, VA: Earthscan Publications, 2002.
MLA-viite (9. p.)Pretty, Jules N. Agri-culture: Reconnecting People, Land and Nature. Earthscan Publications, 2002.
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