Horton, Douglas E. <br/><br/>
Monitoring and evaluating agricultural research  : a sourcebook 

 - Wallingford, UK :  CAB International,  1993 
 - 219 p. 
<br/><br/><label>LCCN: </label>9407 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Investigación.
<br/><br/><label>Dewey Class. No.: </label>630.72  / H6