000			00383nam a2200145Ia 4500
008			170101s1966 xx 000 0 und d
082			_a631.88 F60S
100			_aFood and Agriculture Organization
245		0	_aStatistics of crop responses to fertilizers
260			_aRome _bFAO _c1966
300			_a23cm. : 103
650			_aFERTILIZERS
653			_aFERTILIZERS
942			_2ddc _cB
999			_c7065 _d7065