000 00387nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aChistenson, D.R.
245 _aFertilizer recommendations for Michigan vegetables and field crops
260 _aMichigan
260 _c1972
300 _a31 p.
440 _aE-550; Michigan Co-operative E
901 _pS32422
942 _cB
_2udc
999 _c122627
_d122627