Alston, Julian M <br/><br/>
Science under scarcity: Principles and practice for agricult 

 - Ithaca  Cornell Uni Pr  1995 
 - 585p 
<br/><br/><label>ISBN: </label>0-8014-2937-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Research--Cost effectiveness<br/>Agriculture--Research--Evaluation
<br/><br/><label>Dewey Class. No.: </label>338.1072/ALS