Pressure grouting 

 - Denver :   U. S. Department of the Interior,   1953. 
 - 111 p. 
 - Technical Memorandum; 646 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>MECANICA DEL SUELO<br/>INYECCION DE SUELOS
<br/><br/><label>Universal Decimal Class. No.: </label>624.131 DEP