000 00285nam a2200121Ia 4500
008 170101s1976 xx 000 0 und d
082 _a631.841 FOW
100 _aFewler C. W.
245 0 _aUrea and Urea Phosphate Fertilizer.
260 _c1976
300 _a288 p
942 _2ddc
_cB
999 _c535766
_d535766