Tropical soils of Nigeria in engineering practice 
edited by S.A. Ola 
 - Rotterdam  A.A. Balkema  1983 
 - x, 326 p. : ill. ; 25 cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9789061912644 
<br/><br/><label>ISSN: </label>83231928 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering geology - Nigeria<br/>Soil mechanics - Nigeria<br/>Soils - Nigeria<br/>Soils - Tropics
<br/><br/><label>Dewey Class. No.: </label>624.1510913 OLA