PILLERI,G. — INVESTIGATIONS ON BEAVERS vol.2

Berne 1984,242 pp.,b&w photos and tables,contents Pilleri,G e.o. Cephalization in Rodents with particular reference to the canadian Beaver / Pilleri,G. a.o. Cephalization of Paleocastor fossor and Castor canadensis(Rodentia , Castormorpha) / Krushinskaya,N.L. a.o. Experimental study of the intellectual ability of European(Castor fiber) and Canadian(castor Canadesis) Beavers / Cave,A.J.E. Dentitional anomalies in the beaver and some other mammals / Bjurberg,J. Castor breviter delineatus(reprint) (code A-77)