Menaria, Rajendra.
Environmental conservation and planning - New Delhi Ashish Pub. House 1989 - xii, 164 p.
Seminar papers.
8170242592 :
Pollution
India--Rajasthan
Environmental protection
363.7 / MEN/E
Environmental conservation and planning - New Delhi Ashish Pub. House 1989 - xii, 164 p.
Seminar papers.
8170242592 :
Pollution
India--Rajasthan
Environmental protection
363.7 / MEN/E