National engineering handbook. Section 4 Hydrology.

Xehetasun bibliografikoak
Erakunde egilea:	United States. Soil Conservation Service
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Littleton, Colo. Water Resources Publications 1985.
Gaiak:	Hydrology > United States. Watershed management > United States.