J. V. S. Murty
Unknown Author
United States. General Accounting Office
United States. Congress. House. Committee on Agriculture. Subcommittee on Conservation and Credit.
Paul A. DeBarry
California. Dept. of Water Resources.
Singh, Raj Vir M. Tech., Ph. D.
Leigh H. Fredrickson
John Hawksworth
Slamet Suprayogi
Isobel W. Heathcote
United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Water Resources.
Thomas E. Davenport
United States. Bureau of Land Management. Grants Pass Resource Area
David Letson
J. T. Hawksworth