000 00436nam a2200169Ia 4500
008 170101s1971 xx 000 0 und d
082 _a631.81 O44F
100 _aOLSON, R. A
245 0 _aFertilizer technology and use
250 _a2nd ed
260 _bMadison, U.S.
_c1971
300 _a611p
650 _aFERTILIZERS AND MANURES
653 _aFERTILIZER INDUSTRY -- U.S
653 _aFERTILIZERS AND MANURES
942 _2ddc
_cB
999 _c67316
_d67316