Shortle, J. S., & Abler, D. G. (2001). Environmental policies for agricultural pollution control. New York: CABI Pub.
Trích dẫn kiểu ChicagoShortle, J. S., và David Gerrard Abler. Environmental Policies for Agricultural Pollution Control. New York: CABI Pub, 2001.
Deismireacht MLAShortle, J. S., và David Gerrard Abler. Environmental Policies for Agricultural Pollution Control. New York: CABI Pub, 2001.
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