Wood, Stanley  <br/><br/>
Agroecological aspects of evaluating agricultural R & D / 
Stanley Wood & Philip G. Pardey 
 - Washington, D.C. :  International Food Policy Research Institute (IFPRI) ,  1999 
 - 13-41p. :  ill. ;  26 cm. 
 - Reprint / International Food Policy Research Institute, no. 387 .
<br/><br/>Includes bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural ecology<br/>Agriculture --Technology transfer
<br/><br/><label>Gov. Doc. Class. No.: </label>XZ IFPRI Rep-387