000 00458nam a2200157Ia 4500
008 190516s9999 xx 000 0 und d
100 _aSingleton, W. Ralph
_911924
245 0 _aElementary Genetics
250 _a2
260 _bVan Nostrand Reinhold Company / Affliated East-West Press Pvt. Ltd.
_c1962
_aNew York / New Delhi
300 _a576
600 _tBiology
_9113455
650 _aBiology
_9113455
942 _cREF
999 _c103041
_d103041