000 00385nam a22001457a 4500
041 _aeng
082 0 _a575 KER
100 1 _aKerkut, G. A.
245 1 0 _aImplications of evolution /
_cG. A. Kerkut
260 _aOxford :
_bPergamon Press,
_c1960.
300 _ax, 174 p. ;
_c23 cm.
500 _aIncludes index.
650 4 _aEvolution (Biology)
653 _aPrimitive Metazoa
999 _c414758
_d414693