Zulauf, Allen S. <br/><br/>
Soil survey of Pierce County area, Washington / 
[by Allen S. Zulauf] ; United States Department of Agriculture, Soil Conservation Service, in cooperation with Washington Agricultural Experiment Station 
 - Washington :  National Cooperative Soil Survey,  1979 
 - viii, 131 p., [30] fold. leaves of plates :  ill. ;  28 cm. 
<br/><br/> Cover title 
<br/><br/>Bibliography: p. 64 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soils--Maps--Washington (State)--Pierce County<br/>Soil surveys--Washington (State)--Pierce County
<br/><br/><label>Dewey Class. No.: </label>631.4779778