@inproceedings{inproceedingscdfd6ee8,
title   = {Medicion de la fijacion biologica del nitrogeno en medicago sativa (l) mediante la tulizacion de metodologia isotopica . (Compact disc)},
author = {Brenzoni, E and Rivero, E T and Trivelin, Paulo Cesar Ocheuze},
year = {1996},
publisher = {Sbcs/Slcs},
booktitle   = {Congresso Latino-Americano de Ciencia do Solo}
}