Natural resource management : need for 21st century /
edited by Sunit Gupta and Mukta Gupta.
- New Delhi : Sarup & Sons, 1998.
- 442 p. : ill. ; 22 cm.
8176250430
Environmental management.
Conservation of natural resources.
333.7068 / GUN
8176250430
Environmental management.
Conservation of natural resources.
333.7068 / GUN