TY  - BOOK
AU  - Diwan,A.P.
AU  - Arora,D.K.
TI  - Human Ecology
T2  - Recent Advances in Environmental Ecology Series
SN  - 8174881190
U1  - 573 
PY  - 2000///
CY  - New Delhi
PB  - Anmol Publication Pvt. Ltd.
ER  -