United States. Office of Water Resources Research.

Author
Series
Completion report volume no. 9
Pub. Date
1969.
Author
Series
Completion report volume no. 21
Pub. Date
[1970]
Author
Series
Completion report volume no. 5
Pub. Date
[1969]
Author
Series
Completion report volume no. 4
Pub. Date
1969.
Author
Series
Completion report volume no. 6
Pub. Date
1969.