Testing the induced innovation hypothesis in South African agricultu re : an error correction approach - Thirtle, Colin G., 1944-; Townsend, Robert M., 1948-; Van Zyl, Johan, 1956-; World Bank. Agriculture and Natural Resources Dept. Office of the Director ([Washington, DC] : World Bank, Agriculture and Natural Resources Dept., Office of the Director, 1995)
"November 1995"--Cover.
Includes bibliographical references (p. 25-27).
Keywords: Agricultural productivity -- Africa, Southern; Agricultural innovations -- Africa, Southern