000 00459nam a2200181Ia 4500
008 170901s1980 xx 000 0 und d
020 _a0408106212
082 _a631.521
_bH48S
100 _aHebblethwaite, P.D.
245 0 _aSeed Production
250 _a1
260 _aLondon
_bButterworths
_c1980
300 _a694
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aSeeds
942 _2ddc
_cBK
999 _c13698
_d13698