@inproceedings{inproceedings8fdd4f8c,
title   = {Sucessive applications of potassic fertilizer in an oxisol and distribution of organic matter and potassium},
author = {Carraro, H. R. and Nachtigall, G. R. and Cambri, M. A. and Alleoni, Luís Reynaldo Ferracciú},
year = {2004},
booktitle   = {International Meeting of Humic Substances Society}
}