TY - BOOK AU - Shrivastava, K. K. TI - Environmental education : : principles, concepts and management / SN - 9788173917028 U1 - 363.700 SHR PY - 2004/// CY - New Delhi PB - Kanishka Publishers & Distributors KW - Environmental education KW - Environmental management KW - Environmental protection KW - Study and teaching ER -