Soil water balance in the Sudano-Sahelian zone /
Sivakumar, M. V. K.
International Association of Hydrological Sciences.
Wallingford : International Association of Hydrological Sciences,
1991.
Proceedings of an international workshop held at Niamey, Niger, from 18 to 23 February 1991.
Includes bibliographical references.
Soil moisture
Soil moisture
Groundwater
Groundwater