LEADER 00792nam0-22002771i-450- 001 990007507970403321 005 20060323125232.0 035 $a000750797 035 $aFED01000750797 035 $a(Aleph)000750797FED01 035 $a000750797 100 $a20030814d1972----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $aa-------001yy 200 1 $aGeographical ecology$ePatterns in the distribution of species$fRobert H. MacArthur 210 $aNew York$cHarper & Row$d1972 215 $aXVIII, 269 p.$cill.$d24 cm 700 1$aMacArthur,$bRobert Helmer$064766 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990007507970403321 952 $aC-08-146$bIst.10234$fILFGE 959 $aILFGE 996 $aGeographical ecology$9676874 997 $aUNINA