Desertification : associated case studies prepared for the United Nations Conference on Desertification / edited by Margaret R. Biswas and Asit K. Bi[s]was

MargaretR Biswas, AsitK Biswas, Kenya) UnitedNationsConferenceonDesertification(1977:Nairobi

出版社

Pergamon Press

発売日

1980-01-01

ISBN

9780080235813