TY - BOOK AU - Shrivastava, K.K. TI - Environmental Education: Principles, Concepts and Management SN - 978-81-7391-702-7 AV - 363.7 R0;1 U1 - 363.7 R0;1 PY - 2020/// CY - New Delhi PB - Kanishka Publishers, Distributors KW - Environmental Problems, Economics ER -