Abdul Kalam, A.P.J. <br/><br/>
PURA (Providing Urban Amenities in Rural Areas) in action 

 -  2004 
 - p.7-11. 
 - Apr 
<br/><br/> Food security can be studied from three different view points. First, availability of food, which depends upon production and distribution; second, access to food that is guided by purchasing power; and third, food absorption. (Reproduced) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food supply