U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor,
Parrett, Charles.
Montana. Dept. of Natural Resources and Conservation.
Geological Survey (U.S.)
Water-resources investigations report ; 98-4100
Characteristics of extreme storms in Montana and methods for constructing synthetic storm hyetographs
Characteristics of extreme storms in Montana and methods for constructing synthetic storm hyetographs
Characteristics of extreme storms in Montana and methods for constructing synthetic storm hyetographs