Soil Water and Agronomic Productivity by Rattan Lal

Crop water use can be increased by management of surface runoff,
groundwater, irrigation, and soil water. Technological innovations to
enhance availability of water for agricultural crops depend on soil and
site-specific conditions. Devoted to the principles and practices of
enhancing water use efficiency, Soil Water and Agronomic Productivity addresses current problems associated with water supplies required for agricultural purposes and food production.