and Integrated Pest Management - part - usaid

228 PESTICIDE MANAGENENT AND IPM IN SOUTHEAST ASIA
LITERATURE CITED
Campbell, D.T. and Stanley, J.C. 1973. Experimental and quasi-experimental
designs -research. Chicago: McNally College Publ.
Escalada, M.lvl. i985. Participatory media-assisted learning system for small
lowland rice farmers. Ph.D. thesis, University of tile Philippines, Los Bafilos.
Kidder, L.H. 1981. Research Methods in Social Relations. New York: Holt,
Rinehart and Winston.
McAnany, E.G. 1973. Radio's role in development: five strategies of use.
Washington, D.C.: Clearinghouse on Development Communication.
Information Bulletin no. 4.
Searle, B.W. 1979. Radio mathematics in Nicaragua. Washington, D.C.:
Academy for Educational Dcvelopment.
Smith, W.A. 1978. A new voice in the village. Washington, D.C.: Academy
for ECIucational Development.
Smith, W.A. and Ray, H. 1985. Communication strategies for agriculture:
hybrids of a different kind. Development Communication Report.
Washington, D.C.: Clearinghouse on Development Communication.