Johnson, R. E. (1982). Acid rain/fisheries: Proceedings of an International Symposium on acidic rain and fishery impacts on Northeastern North America, Cornell University, Ithaca, New York, August 2-5, 1981. Bethesda, Maryland: American Fisheries Society.
Styl ChicagoJohnson, Raymond E. Acid Rain/fisheries: Proceedings of an International Symposium On Acidic Rain and Fishery Impacts On Northeastern North America, Cornell University, Ithaca, New York, August 2-5, 1981. Bethesda, Maryland: American Fisheries Society, 1982.
Citace podle MLAJohnson, Raymond E. Acid Rain/fisheries: Proceedings of an International Symposium On Acidic Rain and Fishery Impacts On Northeastern North America, Cornell University, Ithaca, New York, August 2-5, 1981. Bethesda, Maryland: American Fisheries Society, 1982.