Tropical soils of Nigeria in engineering practice / 
edited by S. A. Ola. 
 - Rotterdam :  A.A. Balkema,  1983. 
 - x, 326 p. :  ill. 
<br/><br/><label>ISBN: </label>9061912644 :  fl 67.60 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil mechanics--Nigeria.<br/>Soils--Nigeria.<br/>Soils--Tropics.<br/>Engineering geology--Nigeria.
<br/><br/><label>Dewey Class. No.: </label>624.1/51/0913�19