000 00334nam a2200133Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a631.53
100 _aWELSH,James R
245 0 _aFundamentals of Plant Genetics and Breeding
260 _aNew York.
_bJohn Wiley, US
_c1981
300 _a(xiv),290p
942 _cPR
999 _c39118
_d39118