000 00303nam a2200121Ia 4500
008 161118s2016 xx 000 0 und d
082 _a631.521 B7S3
100 _aLondon, Central Office Of Info
245 0 _aSeed Improvement in Britain.
260 _aLondon
_bThe auth
300 _a112 p.
942 _2ddc
999 _c4292
_d4292