PILLERI,G. — INVESTIGATIONS ON BEAVERS vol. 4

Berne 1985,172 pp.,b&w photos and textill.,contents Pilleri,G. a.o. Ontogenesis of Castor canadensis in comparison to Castor fiber and other rodentas / Hodgdon,H.E. e.o. Vocal communication outside the lodge by Canadian Beavers / Pilleri,G. Inherited behavioural variation in a captive beaver colony / Pilleri,G. Winter behaviour of the captive Canadian Beaver:swimming under ice / Apple,L.L. e.o. The use of beavers for riparian/aquatic habitat restoration of cold dessert, gully-cut stream systems in Southwestern Wyoming / Gottwald,D.C. Physikal;isch-anatomische Bemerkungen über den Biber, aus dem lateinischen übersetzt- mit 7 Kupfertafeln, Nürnberg 1782 (code A-77)