Ayres, Quincy Claude <br/><br/>
Soil erosion and its control / 
Quincy Claude Ayres 
 - 1st. ed. 
 - New York :  McGraw-Hill ,  1936 
 - xi, 365p. :  ill. ;  24 cm. 
 - McGraw-Hill publications in agricultural engineering .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Soils<br/>Erosion
<br/><br/><label>Dewey Class. No.: </label>631.4  / AYR