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doug gurian sherman
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Cilt sonuçları
CAFOs uncovered
Doug Gurian-Sherman · Union of Concerned Scientists
86 sayfa · 2008
Feedlots / Animal feeding / Animal housing / Animal welfare
Failure to yield
Doug Gurian-Sherman · Union of Concerned Scientists
43 sayfa · 2009
Plant genetic engineering / Agricultural biotechnology / Crops / Genetic engineering / Plant biotechnology