Gilbert, Bil.
How animals communicate;
illustrated by Chet Reneson.
- London, Angus & Robertson, 1967.
- [7], 175 p. illus. (incl. music), diagrs. 25 cm.
Bibliography: p. 173-175.
0207949085
68094504
B67-22472
Animal communication.
QL776 / .G5 1967
591.5/9