Shrivastava, K.K.
Environmental education: principles, concepts and management - New Delhi Kanishka 2007 - 456p.
Includes index.
81-7391-746-9
Environmental science
372.357 / SHR/E
Environmental education: principles, concepts and management - New Delhi Kanishka 2007 - 456p.
Includes index.
81-7391-746-9
Environmental science
372.357 / SHR/E