000			00354nam a2200133Ia 4500
008			151015s9999 xx 000 0 und d
020			_a9251031355
100			_aPescod, M. B.
245			_aWastewater treatment and use in agriculture
260			_c1992
300			_axiv 125p.
500			_aFAO irrigation and drainage paper no- 47
942			_cFAO _2udc
999			_c23927 _d23927