TY  - BOOK
AU  - Qazi, S. A
AU  - Qazi, S. A
TI  - Natural resource conservation
SN  - 8131300889
U1  - 333.72 21
PY  - 2007///,
CY  - New Delhi
PB  - A P H publishig corporation
KW  - Socio-economic development
N1  - Includes index
ER  -