TY  - BOOK
AU  - Joshi P C
AU  - Joshi N
TI  - Textbook of Ecology and Environment
T2  - -
SN  - 81-8318-322-0
PY  - 2005///
PB  - Himalaya Publishing House
KW  - "Biotechnology, "Ecology
N1  - -
ER  -