@article{ribeiro_1981,  title={O Departamento de Ecologia},  volume={11},  ISSN={0044-5967},  url={https://doi.org/10.1590/1809-43921981111s067},  DOI={10.1590/1809-43921981111s067},  number={1},  journal={Acta Amazonica},  publisher={Instituto Nacional de Pesquisas da Amazônia},  author={Ribeiro, Maria de Nazaré Góes},  year={1981},  month={Mar},  pages={67–79} }