000 00369nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aTyler, K.B.
245 _aPlant and soil analysis as guide in potato nutrition
260 _aCalifornia
260 _c1961
300 _a24 p.
440 _aNo. 781; California Agricultur
901 _pS3666
942 _cB
_2udc
999 _c129859
_d129859