Sewage as fertilizer -- Australia. : Integrated wastewater treatment and aquaculture production : a report for the Rural Industries Research and Development Corporation / by Martin S. Kumar and Michael Sierp
2003
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Sewage as fertilizer -- United States. : Use of reclaimed water and sludge in food crop production / Committee on the Use of Treated Municipal Wastewater Effluents and Sludge in the Production of Crops for Human Comsumption ... [and others]