Evolutionary ecology of neotropical freshwater fishes : proceedings of the 1st International Symposium on Systematics and Evolutionary Ecology of Neotropical Freshwater Fishes, held at DeKalb, Illinois, U.S.A., June 14-18, 1982
International Symposium on Systematics and Evolutionary Ecology of Neotropical Freshwater Fishes
Bok Språk ikke angitt 1984