1. Himalyan Environment , man and the Economic Activities
المؤلف: Edited by J . L . Raina
المکتبة: کتابخانه دانشکده تحصیلات تکمیلی محیط زیست دانشگاه تهران (طهران)
موضوع: Agricultural ecology _ India,Agricultural ecology _ Himalaya mountains Region,Human ecology _ India .,Human ecology _ Himalaya Mountains Region .,India _ Environmental conditions .,Himalaya Mountains Region _ Environmental conditions
رده :
S
471
.
I3H52
1992

