Paying for Agricultural Productivity 
edited by Julian M. Alston, Philip G. Pardey and Vicent H. Smith 
 - Baltimore  Washington  Johns Hopkins University Press  International Food Policy Research Institute  1999  1999 
 - 315 p.  23 cm 
<br/><br/><label>ISBN: </label>0801862787 
<br/><br/><label>Subjects--Index Terms: </label>Estudios de casos practicos Financiamiento Investigacion Agricultura