Description
Item Description:"Project completion report to U.S. Department of the Interior"--Cover.
Partially funded by the U.S. Dept. of the Interior as authorized by the Water Research and Development Act of 1978.
"September, 1984."
"Project number 371506; grant number 14-08-001-G840"--Cover.
Physical Description:vii, 51 pages : illustrations ; 28 cm.
Bibliography:Bibliography: pages 49-50.