TY  - BOOK
AU  - WALLACE, B
AU  - SRB, A.M
TI  - Adaptation
U1  - ZOO 574.52 
PY  - 1963///
CY  - New Delhi
PB  - Prentice-Hall
KW  - ADAPTATION(BIOLOGY)
KW  - ECOLOGY
KW  - GENETICS
ER  -