Books by "Committee on International Soil and Water Research and Development"
2 books found
Hearings, Reports and Prints of the Senate Committee on Agriculture and Forestry
by United States. Congress. Senate. Committee on Agriculture and Forestry
1976
The Great Lakes. Hearings: The 1973 floods and activities of the International Joint Commission, United States and Canada
by United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Inter-American Affairs
1973