T. V. Ramakrishna Ayyar <br/><br/>
Handbook of economic entomology for south India 

 - Madras  Government of Madras  1963 
 - 516p 
<br/><br/>T. V. Ramakrishna Ayyar: Handbook of economic entomology for south India.  Madras.  Government of Madras, 1963.--(595.706AYY)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>595.706  / AYY