TY  - BOOK
AU  -  Hogben,Lancelot Thomas
TI  -  Principles of animal biology / 
U1  -  591 HOG 
PY  - 0000/// London :
PY  - 1930///
PB  -  Christophers, 
KW  -  Biology
KW  -  Zoology
N1  -  Includes bibliographical references
ER  -