Effect of the degree and length of slope on soil loss and runoff

Xehetasun bibliografikoak
Egile nagusia:	Bayotlang, Eustaquio L. 1940-
Formatua:	Liburua
Hizkuntza:	English
Gaiak:	Slopes (Physical geography) Soils > Philippines > Puting Lupa, Calamba, Laguna.