@article{articled97148be,
title   = {Variacoes dos nutrientes , nitrogenio e fosforo , as algas e a clorofila-a na reserva billings},
author = {Rocha, Aristides Almeida and Jureidini, P and Branco, S M and Motter, O F and Lima Filho, R A and Meiches, L A M},
year = {1985},
journal   = {Revista Dae}
}