@inproceedings{inproceedings8f062e6a,
title   = {Interaction between green manure nitrogen and fertilizer nitrogen to corn and upland rice},
author = {Muraoka, Takashi and Scivittaro, W B and Boaretto, Antônio Enedi and Ambrosano, E J and Zapata, F and Trivelin, Paulo Cesar Ocheuze},
year = {2000},
publisher = {IAOPN},
booktitle   = {International Colloquium for the Optimization of Plant Nutrition}
}