00634     2200241   4500001002100000005001500021035002000036008004100056041000700097082000800104090001400112100001600126245005700142260004600199650001200245650001300257650001900270084001400289300003100303700002300334856001900357990001600376INLIS00000000000021520250724104010  a0010-0921000215250724                g          0 eng    aen  a591  a591 MAY p0 aMayr, Ernst1 aPrinciples of systematic zoology /cE. Gorton Linsey  aNew York :bMcGraw Hill Publishing,c1969 4aSPECIES 4aTAXONOMY 4aCLASSIFICATION  a591 MAY p  ax, 427 p :bill. ;c20 cm.0 aUsinger, Robert L.  aRak 2, Level 1  a0063/D/2008