Costs and benefits of agricultural research : the state of the ar ts /
Schuh, G. Edward.
Costs and benefits of agricultural research : the state of the ar ts / G. Edward Schuh, HeliTollini. - Washington, D.C. : World Bank , 1979. - iv, 70 p. : tables, figures ; 28 cm. - World Bank staff working papers ; no. 360. .
0821392697
Agriculture --Research------
Agriculture --Economic aspects.------
Costs and benefits of agricultural research : the state of the ar ts / G. Edward Schuh, HeliTollini. - Washington, D.C. : World Bank , 1979. - iv, 70 p. : tables, figures ; 28 cm. - World Bank staff working papers ; no. 360. .
0821392697
Agriculture --Research------
Agriculture --Economic aspects.------