000			00446nam a2200157Ia 4500
008			190516s9999 xx 000 0 und d
028			_bHigginbothams _c2,3 _d6/9/1973
100			_aMayr, Ernst _9125166
245		0	_aPrinciples of Systematic Zoology
260			_bTata McGraw-Hill Publishing Company Ltd. _c1969 _aNew Delhi
300			_a428
600			_tZoology _9489
650			_aZoology _9489
942			_cBK
999			_c116997 _d116997