TY  - BOOK
AU  - Simmons, I.G.
AU  - Simmons, I.G.
TI  - Biogeography  : natural & cultural
U1  - U3 
PY  - 1980///
CY  - New Delhi
PB  - Gulab Vazirani For Arnold Heinemann Pub. (India)
KW  - U3
ER  -