R. C. Ward
Singh, V. P.
Qingyun Duan
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Juan Camilo Ochoa Restrepo
Paul D. Bates
W. F. Hardt
Theodore V. Hromadka
United States. Soil Conservation Service
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Yanbing Jia
Soumendra Nath Kuiry
Unknown Author
Cheryl A Hallam
G. Lynn Jarrett
Michael G. McDonald
A. V. Frolov
Anne Tillery
International Hydrology Symposium Colorado State University 1977.
Roderick L. Allen