Venkataraman, G. S.,  1930- <br/><br/>
Blue-green algae for rice production :  a manual for its promotion / 
by G. S. Venkataraman ; prepared by the FAO/UNDP Regional Project for Improving Soil Fertility through Organic Recycling field document no. 2(RAS/75/004) ; soil resources, management and conservation service, land and water development division 
 - Rome :  FAO,  1981 
 - viii, 102 p. :  ill. ;  28 cm. 
 - FAO soils bulletin ;  46 Field document ;  no. 2 .
<br/><br/>Bibliography: p. 59-67. 
<br/><br/><label>ISBN: </label>9251011079 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rice--Fertilizers<br/>Nitrogen-fixing algae as fertilizer<br/>Soil--Quality
<br/><br/><label>Dewey Class. No.: </label>631