@BOOK {OTOO:1994a,
title = {Rapid multiplication of cassava: IITA research guide, No. 51},
author = {Otoo, J. },
series = {IITA research guide, No. 51},
year = {1994},
month = {September},
publisher = {International Institute of Tropical Agriculture (IITA)},
address = {Ibadan, Nigeria},
note = {RTB; Root and Tuber; Cassava.; 22p.},
}