000 00290nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a63:001.84
_bKNO
100 _aKnoblauch, H C
245 0 _aState agricultural experiment stations
260 _aUS
_bDept of agriculture
_c1962
942 _cBK
999 _c21868
_d21868