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1. Multicrop response by Sri Lankan peasant farmers

by Jegasothy, K | Shumway, C.R [coaut.].

Source: Bellamy, M.A.; Greenshields,-B. (eds.). Agriculture and economic instability. Aldershot (UK). Gower. 1987. p. 370-374Material type: book Book Publisher: 1987Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 90-029561] (1).

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2. Models and methods used to allocate resources in agricultural research: a critical review

by Shumway, C.R.

Source: Arndt, T.M.; Dalrymple,-D.G.; Ruttan,-V.W. (eds.). Resource allocation and productivity in national and international agricultural research. Minneapolis, Minn. (USA). University of Minnesota Press. 1977. p. 436-457Material type: book Book Publisher: 1977Collection: AGRIS CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 78-285740] (1).

3. Subjectivity in ex ante research evaluation

by Shumway, C.R.

Source: American Journal of Agricultural EconomicsMaterial type: article Article Publisher: 1981Collection: Reprints CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: REP-2881] (1).

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