000 005020000a22001930004500
060 _a100
082 _a631.53 HAY
100 _aDavid clyde
100 _aHayes, Herbert Kendall
100 _aImmer Forrestrhinehast, Smith
245 _aMethods of plant breeding
250 _a2
260 _aNew York, Mc GRaw- Hill Book Company Inc
260 _c1955
300 _a551
490 _aMc graw-hill publications in the agricultural science series
650 _aPlant breeding
942 _cBK
999 _c359230
_d359230