000 00292nam a22001097a 4500
003 OSt
008 230804b |||||||| |||| 00| 0 eng d
100 _aSlebbins, G.L.
245 _aProcess of Organic Evolution
260 _aNew Delhi
_bPrentice Hall of India Pvt. Ltd.
_c1973
942 _2ddc
_cBK
999 _c29362
_d29362