@book{337943,
	author = {Oliveira, Miguel Sena de },
	title = {Orchids of the central region of eastern Maranhão, Brazil},
	note = {Publicação on-line; Bibliography p. 14-15 (54 ref.); 3 illus.; Summaries (En, Pt)},
	url = {https://www.scielo.br/j/rod/a/4d5SG6sXXTpFBt3YSJW9mxz/?format=pdf&lang=en}
}