000 00358nam a2200133Ia 4500
008 170101s1947 xx 000 0 und d
041 _aEnglish
100 _aE JONSON
245 0 _aSCIENCE IN FARMING
260 _aWASHINGTON
_bTHE UNITED STATES DEPARTMENT OF AGRICULTURE
_c1947
300 _a944
_ePrint
653 _aSCIENCE IN FARMING
942 _2ddc
_cJR
999 _c279692
_d279692