00743nam a22002177a 4500 20170124105944.0 B-089744 00.00 8185419302 B-089744 Cen Lib/Ret DPL EN 333.959137 BIO Biogas : by Soma Dutta...[et al.] the Indian NGO experience / New Delhi Tata Energy Research Institute 1997 Darbari Seth Block Habitat Place Lodhi Road New Delhi 110003 xv,125p. : 24cm(Hb) ill Biogas -- India. 74299 Biogas 12026 Dutta, Soma 12024 ddc EN 333.959137 BIO 124811 124811 0 0 0 0 L L 2015-06-18 Cen Lib/Ret 0.00 1 333.959137 BIO B-089744 2019-08-13 00:00:00 2019-08-11 1 0.00 2016-09-15 EN 0 0 0 0 L L 2015-06-25 Cen Lib/Ret 0.00 0 333.959137 BIO A-897978 2015-06-25 00:00:00 2 0.00 2016-09-15 EN