TY - RE AU - Low,A.R.C. AU - Kunjeku,P. TI - The perspective and prospects for technological change in SADCC food production with particular reference to the rates of such changes PY - 1988/// CY - Harare (Zimbabwe) PB - CIMMYT, KW - Arable soils KW - Drilling KW - Farm inputs KW - Food crops KW - Food production KW - Intercropping KW - Methods KW - Small farms KW - AGROVOC KW - Technical progress KW - Zea mays KW - Farming systems N1 - Tables, graphs, references p. 25-26 ER -