Alvaro Wille Trejos
* May 17, 1928 – June 11, 2006 †
naturalist
http://www.wikidata.org/entity/Q6172955
Costa Rica
Trejos, Álvaro. 2023. Natural history specimens collected and/or identified and deposited. [Data set]. Zenodo. https://doi.org/10.5281/zenodo.8053733
United States