Rada, Edward L. <br/><br/>
Irrigation efficiency in the production of California crop calories and proteins / 
Edward L. Rada, Richard J. Berquist. 
 - Calif. :  California Water Resources Center,  1976. 
 - viii, 69 p. ;  28 cm. 
<br/><br/>Includes bibliography. 
<br/><br/> Open access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Irrigation efficiency--United States.<br/>Irrigation efficiency--United States.