Roa, N.S. Subba <br/><br/>
Soil Microbiology 
Soil Microorganism and Plant Growth 
 - 4 
 - New Delhi  Oxford &IBH Publications Co.PVT. LtD.  1977 
 - 407 
<br/><br/> 008868 
<br/><br/><label>Publisher. No.: </label> Ell Enn Books 
<br/><br/><label>Subjects--Personal Names: </label> MSc Microbiology 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MSc Microbiology