Iyer, K. V. Venkatachala <br/><br/>
Hand book on fertilisers : their uses and application to plantation crops/ 
K. V. Venkatachala 
 - Kozhikode :  Perce,  1957 
 - 97 p. :  17 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertilizers