000 00319nam a2200109Ia 4500
100 _aFisher R A
250 _aEdn 2 Revised Nematodes
245 _aGenetics Theory of Natural Selection .-Edn 2 Revised Nematodes
260 _bNew York Dover Pub Inc, New York
082 _aG:1351,62/N58/B07191
300 _app 291; 20*13
999 _c30801
_d30801