Ayres, Quincy Claude,  1891- <br/><br/>
La erosión del suelo y su control / 
por Quincy Claude Ayres. 
 - Barcelona :  Ediciones Omega,  1960. 
 - 441 p. :  ill., maps ;  22 cm. 
<br/><br/> Translation of: Soil erosion and its control.  88-00325D Jun/24/1988  Titulo original: Sorl erosion and its control 
<br/><br/>Bibliography: p. [427]-436. Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil erosion.