@book{4848,
	author = {Merrill-Sands, Deborah. and Kaimowitz, David. and Servicio Internacional para la Investigación Agrícola Nacional.},
	title = {The technical triangle linking farmers, technology transfer agents, and agricultural researchers},
	publisher = {ISNAR,},
	year = {[198-?]},
	address = {The Hague :}
}