Findley, R. W. F. (1981). Environmental law cases and materials. West Publishing.
Dyfyniad Arddull ChicagoFindley, Roger W Farber. Environmental Law Cases and Materials. St. Paul, Minn: West Publishing, 1981.
Dyfyniad MLAFindley, Roger W Farber. Environmental Law Cases and Materials. West Publishing, 1981.
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