TY  - BOOK
AU  - Woodruff,Lorande Loss
TI  - Animal biology / 
PY  - 1938///
CY  - New York : 
PB  - Macmillan, 
KW  - Biology
KW  - Zoology
KW  - Physiology
N1  -  Includes bibliographical references (p. 481-491)
ER  -