Assessment of environmental pollution :
Assessment of environmental pollution : proceedings of the national symposium, held at Aurangabad, December 20-22, 1984 /
edited by R.C. Dalela, U.H. Mane.
- Muzaffarnagar, India : Academy of Environmental Biology, India, 1985.
909
Pollution
615.902 / As
909
Pollution
615.902 / As