Cummings, Ralph W. <br/><br/>
Minimum information systems for agricultural development in low-income countries. 

 - New York :  Agricultural Development Council,  1977. 
<br/><br/> The paper identifies principal users of agricultural information and the types of information they need. Also identifies principal suppliers of agricultural information and the type of information they provide and reviews some ofthe more critical methodological issues in supplying information. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural Development.<br/>Developing countries -- Information.--Developing countries -- Information.