@BOOK {BERRY:1993,
title = {Socio-economic aspects of cassava cultivation and use in Africa; implications for the development of appropriate technology: COSCA working paper, No. 8},
author = {Berry, S. S. },
series = {COSCA working paper, No. 8},
year = {1993},
publisher = {International Institute of Tropical Agriculture (IITA)},
address = {Ibadan, Nigeria},
note = {RTB; Root and Tuber; Cassava.; 17p.; IITA Technologies},
}