Microbial technology in the developing world / 
edited by E.J. DaSilva et al. 
 - Oxford :  Oxford University Press,  c 1987. 
 - 444 p. :  ill. 
<br/><br/><label>ISBN: </label>0198547196 9780198547198 
<br/><br/><label>Dewey Class. No.: </label>660