TY  - BOOK
AU  - Mani,M.S.
TI  - Ecology and evolution / 
U1  - 576.15 MAN 
PY  - 1983///
CY  - Agra : 
PB  - Sathish Book Enterprise, 
KW  - Heredity
KW  - Organisms
KW  - Environment
N1  - Includes index.
ER  -