@article{1973,  title={Botânica para a Amazônia},  volume={3},  ISSN={0044-5967},  url={https://doi.org/10.1590/1809-43921973032003},  DOI={10.1590/1809-43921973032003},  number={2},  journal={Acta Amazonica},  publisher={Instituto Nacional de Pesquisas da Amazônia},  year={1973},  month={Aug},  pages={3–4} }