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D. Carlson ; W. Pflieger ; L. Trial ; P. Haverland ; F. Binkowski ; Symposium on the biology and management of sturgeon, held during the 113 th annual meeting of the American Fisheries Society at Milwaukee, Wisconsin, USA, August 16-20, 1983 (1983; USA) ; S. Doroshov | Dordrecht, NLD : Dr W. Junk | Developments in environmental biology of fishes 6 | 1985Scaphirhynchus albus and s. platorynchus were studied in missouri during 1978-1979 to assess their distribution and abundance, to obtain information on their life histories, and to identify existing or potential threats to their survival.ouvrage
V. Birstein ; J. Waldman ; W. Bemis | Dordrecht [NLD] : Kluwer Academic Publishers *** | Developments in environmental biology of fishes 17 | 1997Cet ouvrage présente une synthèse sur les bases biologiques et les données de protection de plus de 30 espèces d'esturgeons (acipenseridae) et de spatules (polyodontidae).