TY  - BOOK
AU  - Trivedi, Priye Ranjan
AU  - Singh, Uttam Kumar
TI  - Prakritik Sansadhan Sanrakshan
SN  - 9788171392254
U1  - 333.716 
PY  - 2008///
CY  - New Delhi
PB  - Gyanda Prakashan
KW  - Economics
KW  - Social sciences
KW  - Conservation of natural resources
ER  -