Joining farmers' experiments :  experiences in participatory techn ology development / 
edited by Bertus Haverkort, Johan van der Kamp a nd Ann Waters-Bayer 
 - London :  Intermediate Technology Publications,  1991 
 - x, 269 p. :  ill. ;  21 cm 
 - ILEIA readings in sustainable agriculture .
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>1853391018 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural innovations<br/>Agriculture--Technology transfer
<br/><br/><label>Dewey Class. No.: </label>630