TY  - BOOK
AU  - Robert  H. Wolcott
TI  - Animal biology. Ed 3
U1  - 591 
PY  - 1946///
CY  - New York
PB  - McGraw Hill Book Co.Inc
N1  - Robert  H. Wolcott: Animal biology. Ed 3.  (3rd Edition.)  New York.  McGraw Hill Book Co.Inc, 1946.--(591WOL)
ER  -