00961cas|a2200253 a 4500 20260817171445.0 050921s2005 ke uu|m rtt 0| a1eng d .b10114889 HC79 E5 U462 no.2 Biogas fertilizer system : technical report on a training seminar in China Nairobi : United Nations Environment Programme, 1981 86 p. UNEP reports and proceedings series ; no. 2 Fertilizers and manures China Biogas United Nations. Environment Programme. UNEP reports and proceedings series ; no. 2 .b10114889 mngc u 150521 1 951012 m a u 0 mngc 14 Barcode : 30050003442414 CREATED : 1995-10-13 RECORD # : i10128803 LPATRON : 0 LCHKIN : - # RENEWALS : 0 # OVERDUE : 0 IUSE3 : 0 TOT CHKOUT : 0 TOT RENEW : 0 12295 12295 0 0 0 0 MAIN MAIN mngc 2026-08-17 0 HC79 E5 U462 no.2 30050003442414 2026-08-17 17:14:45 1 2026-08-17 14