Deforestation, drought and desertification: perceptions on a growing ecological crisis

ανά Jayal, N D
Έκδοση 1989

Evaluating the Tehri dam

ανά Jayal, N D
Έκδοση 1988

India`s environment: crises and responses

ανά Bandyopadhyay, J; Editor, Chhatrapati Singh; Editor, Jayal, N D; Editor, Schoettli, U; Editor
Έκδοση 1987

Richard St. Barbe Baker : man of the trees : a centenary tribute

ανά Indira Ramesh
Έκδοση 1989