Alexander, M.  1930- <br/><br/>
Introduction to soil microbiology/ 
Martin Alexander. 
 - 2nd ed. 
 - New York :  Wiley,  1977. 
 - xi, 467 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0471021792 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil micro--Organisms.