TY - JA AU - Horton,D. TI - Assessing the impact of international agricultural research and development programs PY - 1986/// KW - Agricultural development KW - AGROVOC KW - Developing Countries KW - Research institutions N1 - Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0305-750X T2 - World Development ER -