00758nam a22002537a 4500 0 20180728151117.0 0 B-158727 795.00 8176489093 B-158727, B-158728 Cen Lib/Ret DPL EN 0 372.35044 SIN Sigh, Y. K 13680 Teaching of environmental science / by Y. K. Singh New Delhi A. P. H Publishing Corporation 2005 5, Ansari Road Daryaganj New Delhi 110002 x,366p. 22cm(Hb) Includes bibliographic references and index Education 1169 Environmental education 13681 ddc EN 372.35044 SIN 125313 125313 0 0 0 0 L L 2015-06-20 Cen Lib/Ret 0.00 3 372.35044 SIN B-158727 2025-04-03 00:00:00 2025-03-18 1 0.00 2015-06-20 EN 0 0 ddc 0 0 NFIC BL1 BL1 2018-07-11 BPPD/PUB 0.00 1 372.35044 SIN B-158728 2019-06-25 00:00:00 2019-06-12 0.00 2018-07-11 EN 0 3 ddc 0 0 NFIC ZLS ZLS 2018-07-28 1 372.35044 SIN B-158732 2018-10-23 00:00:00 2018-10-07 2018-07-28 EN