Author/Editor		Scheffer, Victor B.
Title		Seals sea lions and walruses
Type		monografija
Place		Stanford
Publisher		Stanford University Press
Publication year		1958
Volume		str. X, 179 str.
Language		eng
Descriptors		Pinnipedia Carnívoros marinos Focas Leones marinos Morsas Pinnipèdes Phoques Morse Zoología