Winning with water : soil-moisture monitoring for efficient irrigation / Gail Richardson and Peter Mueller-Beilschmidt. Richardson, Gail. Mueller-Beilschmidt, Peter. Irrigation efficiency. Soil moisture Measurement. Irrigation efficiency West (U.S.) Soil moisture West (U.S.) Measurement. 631.7 RIC New York : INFORM Inc., c1988. c1988. 1988 Text xvi, 173 p. : eng An INFORM report West (U.S.) West (U.S.)