000			00659nam a2200217Ia 4500
005			20260808125501.0
008			260808s9999||||xx |||||||||||||| ||und||
020			_a92-4-154248-9
035			_a6010
041			_aENG
082			_a613.5
100			_aMara, D.
245		0	_aGuidelines for the safe use of wastewater and excreta in agriculture and aquaculture _bmeasures for public health protection
260			_aGeneva _bWorld Health Organization _c1989
300			_avii + 187
500			_aGift
505			_aWHO, personal health, hygiene, global standards
650			_aWHO _bPersonal health and hygiene
700			_aCairncross, S.
942			_cBK
999			_c6008 _d6008