000 00498nam a2200169Ia 4500
008 170901s1951 xx 000 0 und d
082 _a631.522
_bV34O
100 _aChester, K. Starr
245 0 _aOrigin, Vaiation, Immunity and Breeding of Cultivated Plants
250 _a1
260 _aNew York
_bThe Ronald Press Company
_c1951
300 _a364
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aPlant breeding
942 _2ddc
_cBK
999 _c13799
_d13799