Merrill-Sands, Deborah. The technology applications gap : overcoming constraints to small-farm development / Deborah Merrill Sands. - Rome : Food and Agriculture Organization of the United Nations, 1986. - 95, 49 p. - FAO research and technology paper ; 1 . ISBN: 9251024502 (pbk.) LCCN: 90032136 Subjects--Topical Terms: Farms, Small--Developing countries.Agricultural innovations--Developing countries.Agriculture--Developing countries.