An appraisal of agricultural research and the road ahead / 
[prepared by the Department's Committee on Research Evaluation]. 
 - Washington, D.C. :  Agricultural Research Service, U.S. Dept. of Agriculture,  1960. 
 - 26 p. :  ill., chart ;  26 cm. 
 - Agriculture information bulletin ;  no. 221 .
<br/><br/> "Based on a detailed report, ʻAn evaluation of Agricultural research d̓eveloped by the committee." 
<br/><br/><label>LCCN: </label>agr60000063  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Research.
<br/><br/><label>LC Class. No.: </label>S21  / .A74 no. 221 
<br/><br/><label>National Agricultural Library Call No.: </label>1  / Ag84Ab no.221