Norberg-Hodge, H., Goering, P., & Page, J. (2001). From the ground up: Rethinking industrial agriculture (2nd ed.). Zed Books in association with the International Society for Ecology and Culture.
Παραπομπή σε μορφή Chicago (17η εκδ.)Norberg-Hodge, Helena, Peter Goering, και John Page. From the Ground Up: Rethinking Industrial Agriculture. 2nd ed. London: Zed Books in association with the International Society for Ecology and Culture, 2001.
Παραπομπή σε μορφή MLA (8th εκδ.)Norberg-Hodge, Helena, et al. From the Ground Up: Rethinking Industrial Agriculture. 2nd ed. Zed Books in association with the International Society for Ecology and Culture, 2001.
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