@PROCEEDINGS {OKOLI:1988, title = {A reivew of seed yam production by the minisett technique}, author = {Okoli, O. and Ene, L. S. O. and Igbokwe, M. C. }, booktitle = {Institut national de la recherche agronomique (INRA): VIIth Symposium of the International Society for Tropical Root Crops, proceedings}, year = {1988}, pages = {425--437}, publisher = {Paris & Guadeloupe}, note = {425 - 437 pp}, }