Chemical composition of sewage sludes in Iowa
Tabatabai, M.A., Frankenberger, W.T.
Chemical composition of sewage sludes in Iowa - Ames 1979 - 935-943 p. - Chemical Iowa Agricultural and Home Economics Experiment. Research Bulletin No. 586 .
Chemical composition of sewage sludes in Iowa - Ames 1979 - 935-943 p. - Chemical Iowa Agricultural and Home Economics Experiment. Research Bulletin No. 586 .