000 00421nam a2200157Ia 4500
008 130513s9999 xx 000 0 und d
044 _aUSA
080 _a5/6
_bX-11
245 _aContributions to the Genetics of Drosophila Melanogaster
260 _bCarnegie Institution of Washington
_c1919
270 _aWashington
_dWashington
362 _aJan - Dec,1919
362 _a+
901 _a326034
942 _2udc
_cBV
999 _c158781
_d158781