000 00325nam a2200133Ia 4500
008 160316s1969 xxu||||| |||| 00| 0 eng d
020 _a
100 _aErnst Mayr
245 _aPrinciples Of Systematic Zoology
250 _a1st
260 _aNEW DELHI
_bTATA McGRAW - HILL PUB. CO. LTD
_c1969
300 _a428
700 _a
_a
999 _c32808
_d32808