Gilkeson, Raymond A. <br/><br/>
Ritz Ville series :  benchmark soils of Washington / 
Raymond A. Giekeson 
 - Washington, D.C. :  Agricultural Experiment Station,  1965 
 - 17 p. ;  28 cm. 
 - Bulletin Washington ;  665 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--United States--Research<br/>Agricultural extension work--United States
<br/><br/><label>Dewey Class. No.: </label>630.72073