00393nam a2200157 a 4500001000700000003000700007005001700014008004100031020001800072100002500090245003100115260004700146300001400193050001900207650000900226000186RWANDA20260326235435.0260201s2004    rw            000 0 eng d  a0-19-850783-61 aBuckland, S.T& et al10aAdvanced distance sampling  aKigali :bOxford University  Press,c2004.  a416 pages 0aB591.7880727ad 0aBook