@BOOK {EKANAYAKE:1998d, title = {Physiology of cassava: IITA research guide, No. 55}, author = {Ekanayake, I. J. and Osiru, D. * and Porto, M. C. M. *}, series = {IITA research guide, No. 55}, year = {1998}, month = {October}, publisher = {International Institute of Tropical Agriculture (IITA)}, address = {Ibadan, Nigeria}, isbn = {978-131-126-6}, note = {RTB; Root and Tuber; Cassava.; 34p.}, }