@inproceedings{inproceedings4b204f18,
title   = {Tipology of lentic water bodies in a tropic semi-arid region (northeast brazil, paraiba state)},
author = {Ceballos, Beatriz Susana Ovruski de and Konig, A and Oliveira, J F and Martins, Maria Therezinha},
year = {1995},
publisher = {International Committee on Microbial Ecology},
booktitle   = {International Symposium on Microbial Ecology}
}