Gaya APA
Goering, P, 1. et al (1993).
From the ground up : rethinking industrial agriculture / Peter Goering, Helena Norberg-Hodge, John Page .
London:
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Gaya MLA
Goering, Peter,, 1950. et al.
"From the ground up : rethinking industrial agriculture / Peter Goering, Helena Norberg-Hodge, John Page".
London:
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1993.
Textbook.