McDermott, John,  1918- <br/><br/>
Drilling mud and fluid additives / 
John McDermott 
 - Park Ridge, N.J. :  Noyes Data Corp.,  1973 
 - 305 p. :  ill. ;  25 cm. 
 - Chemical technology review  no. 20 .
<br/><br/><label>ISBN: </label>0815505108 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Drilling muds--Patents<br/>Drilling muds additives--Patents