000			00360nam a2200145Ia 4500
999			_c1877 _d1877
003			OSt
005			20210422103059.0
008			160331s1992 xx 000 0 und d
080			_a631.58 N2
100			_aAnderson, J. R. and Dillon, J. L.
245			_aRisk analysis in dryland farming systems
260			_bFAO, Rome _c1992
300			_a109
942			_2udc _cBK