Weltman, A.J. <br/><br/>
Site investigation manual / 
A.J. Weltman, J.M. Head. 
 - Reprinted with corrections. 
 - London :  Construction Industry Research and Information Association,  1990. 
 - 144 p. :  ill. ;  30 cm. 
 - CIRIA special publication ;  25. PSA civil engineering technical guide ;  35. .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0860171965 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering geology.