@INBOOK {RISASI:1998b,
title = {Root decomposition, nitrogen release and effects on maize performance},
author = {Risasi, E. L. and Tian, G. and Kang, B. and Opuwaribo, E. E. },
editor = {Bergstrom, L. and Kirchmann, H. },
year = {1998},
type = {Carbon and nutrient dynamics in natural and agricultural tropical ecosystems},
pages = {129--137},
publisher = {CAB International},
address = {Wallingford, Oxon, UK},
}