Robinson, Leon <br/><br/>
Mud Equipment manual  handbook 1: introduction to drilling mud systems 

 - Houston  Gulf publishing  1985 
 - various pages 
<br/><br/><label>ISBN: </label>0872016137   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering<br/>Mud Equipment<br/>Soil engineering
<br/><br/><label>Dewey Class. No.: </label>624.151  / ROB