Proceedings 

 - New Mexico :   University of New Mexico Press,   1968. 
 - x, 999 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SUELOS<br/>PROPIEDADES FISICAS DE SUELOS<br/>PROPAGACION DE ONDAS
<br/><br/><label>Universal Decimal Class. No.: </label>624.131.5 UNI