TY  - BOOK
AU  - Agarwal, V.P. ed.
AU  - Sharma, V.K. ed.
TI  - Advancement of ecology
U1  - 581.5 A 51 P 
PY  - 1979///
CY  - New Delhi
PB  - Today & Tomorrow's
KW  - Ecology
KW  - Advancement
ER  -