Smooker, G.D.
A list of birds observed in the vicinity of bartica, in the county of essequibo, British guiana. - Washington-US : Royal agricultural & commercial society, 1961. - páginas 35-58 - Irregular - No.31 (Sep. 1961) - Journal of The British guiana museum and zoo of the Royal Agricultural & Commercial society ; no.31 . - Royal agricultural & commercial society. .
Artículo dentro de: Appendix I.
A list of birds observed in the vicinity of bartica, in the county of essequibo, British guiana. - Washington-US : Royal agricultural & commercial society, 1961. - páginas 35-58 - Irregular - No.31 (Sep. 1961) - Journal of The British guiana museum and zoo of the Royal Agricultural & Commercial society ; no.31 . - Royal agricultural & commercial society. .
Artículo dentro de: Appendix I.
