Pescod, M. B.
Wastewater treatment and use in agriculture / - Rome : Food and Agriculture Organization of the United Nations, 1992. - xiv, 125 p. : ill. ; 30 cm.
9251031355
Sewage irrigation.
Fish ponds
Sewage
Sewage sludge as fertilizer.
Sewage disposal
628 FOO 1992 C159 Or.
Wastewater treatment and use in agriculture / - Rome : Food and Agriculture Organization of the United Nations, 1992. - xiv, 125 p. : ill. ; 30 cm.
9251031355
Sewage irrigation.
Fish ponds
Sewage
Sewage sludge as fertilizer.
Sewage disposal
628 FOO 1992 C159 Or.