Tropical agricultural hydrology : Watershed management and land use - R. Lal; E.W. Russell (Chishester John Wiley and Sons, 1981)
R. Lal & E.W. Russell: Tropical agricultural hydrology : Watershed management and land use. Chishester. John Wiley and Sons, 1981. 0-471-27931-5--(631.7LAL)
ENGLISH