Betelvine gardens in Trivandrum district of Kerala state  Ex - post evaluation study / National bank for agriculture and rural development 

 - Trivandrum  National bank for agriculture and rural development  1988 
 - vii,70p. 
 - National bank for agriculture and rural development evaluation study series Trivandrum .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Betelvine gardens - Kerala