Environmental protectional and afforestation : National seminar on environmental protection with special emphasis on afforestation : Proceedings ....
Environmental protectional and afforestation : National seminar on environmental protection with special emphasis on afforestation : Proceedings ....
edited by Malabika Ray and Suchendu Mandal.
- New Delhi. Today & Tomorrow' s. 1990
- 306p.:.illus. tables.; 25cm.-
- Recent researches in ecology environment & pollution, no . 4 . .
333.7506054 / RAY
333.7506054 / RAY