PILLERI,G. — INVESTIGATIONS ON CETACEA vol. 6

Berne 1976,152 pp.,b&w photos/textill./tables, comntents Gihr,M. - Kraus,C. - Pilleri,G. - Purves,P.E. - Zbinden,K: Ethology, biocoustics and behaviour of Planista indi in captivity / Comperative anatomy of the throat of Pltanista indi and Delphinus delphis with reference to the sonar system / A comparative study of the skin and general myology of Platanista indi and Delphinus delphis in relation to hydrodynamics and behaviour / The penis of Platanista indi and remarks on the taxonomy of the genus (code A-69/A-79)