PROCEEDINGS <br/><br/>
52nd Annual Research and Development Session : Rock Mechanics 

 -  1984  Central Board of Irrgiation & Power 
 - 1-135  0  Paper 
<br/><br/> Hard Binding 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil & Water Conservation
<br/><br/><label>Dewey Class. No.: </label>DT2p235'N85     M4.3