000			00307 a2200133 4500
041			_aEnglish
100			_aJ.B.S. Haldane
245			_aThe Causes of evolution
260			_c1966 _aNew Delhi _bCornell University Press _g1966
300			_a234p.
650			_aEvolution
650			_aScience
942			_cPRB
999			_c53426 _d53426