Singh, V. P. (1982). Modeling components of hydrologic cycle. Littleton, CO.: Water Resources Publications.
Παραπομπή Chicago StyleSingh, Vijay P. Modeling Components of Hydrologic Cycle. Littleton, CO.: Water Resources Publications, 1982.
Παραπομπή MLASingh, Vijay P. Modeling Components of Hydrologic Cycle. Littleton, CO.: Water Resources Publications, 1982.
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