00573nam a22001697a 4500008004100000020001500041050002000056100002900076245008900105250001200194260004800206300005100254504004000305650001300345650002600358700001900384150826b        xxu||||| |||| 00| 0 eng d  a0321042905  aQH 541 .S6 2001  aSmith, Robert Leo.d2001  aEcology and field biology/cRobert Leo Smith, Thomas M. Smith and Robert Leo Smith.-  a6th ed.  aSan Francisco :bBenjamin Cummings, c2001.  axviii, 771, 18, 31, 4, 19 p. : bIll. ;c29cm.  aInclude bibliographical references.  aEcology.  aBiology -- Fieldwork.  a Smith, T. M.