J.S. Singh
Environmental regeneration in Himalaya: Concepts and strategies J.S. Singh - 1st - Nainital The central himalayan environment association 1985 - 468 p. 24 cm
Ecosystem
Watershed management
333.715 / SIN/EN
Environmental regeneration in Himalaya: Concepts and strategies J.S. Singh - 1st - Nainital The central himalayan environment association 1985 - 468 p. 24 cm
Ecosystem
Watershed management
333.715 / SIN/EN