VINCENT, J.M. <br/><br/>
A Manual for the practical study of the Root-Nodule bacteria / 
[by] J.M.Vincent 
 - Oxford  Blackwell scientific publication  1970 
 - xi, 164 p. 
<br/><br/> Includes references and index. 
<br/><br/><label>Dewey Class. No.: </label>589.9  / VIN