Roseboom, Johannes. <br/><br/>
Optimizing investment in agricultural research, or the quest for pro sperity /  
Johannes Roseboom. 
 - The Hague :    ISNAR,    c2003. 
 - xiii, 70 p. :    col. ill. ;    27 cm. 
 - ISNAR research report ;    23 .
<br/><br/>Includes bibliographical references: (p. 67-70). 
<br/><br/><label>ISBN: </label>9291180718 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Agriculture -- Research -- Economic aspects.<br/> Rate of return -- Econometric models.
<br/><br/><label>Dewey Class. No.: </label>658.7