Description
Item Description:"Wastewater Research Division, Municipal Environmental Research Laboratory."
"This study was conducted in cooperation with U.S. Department of Agriculture."
"United States Department of Agriculture, Agricultural Research, Science and Education Administration."
"May 1980."
"Grant no. S803468."
Physical Description:xvi, 65 p. : ill. ; 28 cm.
Bibliography:Bibliography: p. 60-61.