Subba Rao, N. S. (Nanjappa Shamanna), 1926- <br/><br/>
Biofertilizers in agriculture and forestry / 
Subba Rao, N. S. (Nanjappa Shamanna), 1926- 
 - 3rd ed. 
 - xi, 242 p. : ill. ; 22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biofertilizers<br/>Biofertilizers -- India<br/>India.
<br/><br/><label>Dewey Class. No.: </label>631.86