Environmental protection
Environmental protection
edited by A.K.Thukral and G.S. Virk
- Jodhpur Scientific Publishers c2000
- xi, 426p. : tables ; 23 cm.
8172332580
Environmental Protection
Environmental Quality
Environmental Policy
Pollution
Biodiverstiy
333.7 / THU
8172332580
Environmental Protection
Environmental Quality
Environmental Policy
Pollution
Biodiverstiy
333.7 / THU