Practical Bibliography for Development Areas :  selective,annotated and graded list of United States publications in the Physical and Applied Sciences  

 - Washington :   Agency for International Development . 
 - xxix,654p.:  ill.;  28cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture --Anatomy<br/>Agriculture Research<br/>Agricultural  economic aspects
<br/><br/><label>Dewey Class. No.: </label>016.3  / US