000 00871cam a22002651a 4500
001 6931876
003 BD-DhUL
005 20141207130548.0
008 740830s1944 nyua b 001 0 eng c
010 _aa 45000404
035 _a(OCoLC)993515
040 _aColumbia Univ. Libraries
_cMBNU
_dOClW-H
_dOCoLC
_dNNM
_dDLC
_dBD-DhUL
042 _apremarc
050 0 0 _aQH366
_b.S59
082 _a575
_bSIT
100 1 _aSimpson, George Gaylord,
_d1902-1984.
245 1 0 _aTempo and mode in evolution /
_cby George Gaylord Simpson.
260 _aNew York :
_bColumbia University Press,
_cc1944.
300 _axviii, 237 p. :
_bill. ;
_c24 cm.
490 _aColumbia biological series ;
_vno. 15
504 _aIncludes bibliographical references (p. [219]-226) and index.
650 0 _aEvolution.
906 _a7
_bcbc
_coclcrpl
_du
_encip
_f19
_gy-gencatlg
942 _2ddc
_cBK
999 _c21716
_d21716