TY - BOOK AU - LAXMI,GANTA VENKATA AU - 2. SUBBAIAH, G. L. 3. RAO, DIGUMARTI BHASKRA TI - METHOD OF TEACHING ENVIRONMENTAL SCIENCE SN - 978818171418398 AV - GE70 .L39 PY - 2016/// CY - INDIA PB - DISCOVERY PUBLISHING HOUSE PVT LTD. KW - 1. ENVIRONMENTAL SCIENCES- STUDY AND TEACHING KW - 2. ENVIRONMENTAL EDUCATION ER -