Annual report. 

 - Washington P:  IILRI.  1959 
 - 53 p. :  ill. ;  30 cm. 
 -    1959; 1960; 1961; 1962; 1963; 1966; 1967;  .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Activity analysis<br/>Annual reports
<br/><br/><label>Dewey Class. No.: </label>630  / INT-3