Your search found 3 records
(Location: IWMI-HQ Call no: PER Record No: H09726)
2 Guerrero, M.; Lloyd, B.. 1992. Using biotic indicators to assess water quality in Peru. Waterlines, 10(3):5-8.
(Location: IWMI-HQ Call no: PER Record No: H09727)
3 Lloyd, B.. 2003. Improving waste stabilization ponds-to meet WHO guidelines and Mexican wastewater effluent reuse standards. DFID, 17:7.
(Location: IWMI-HQ Call no: P 6680 Record No: H033622)
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