@article {5683, title = {Woods of northeastern Peru}, journal = {Publications of the Field Museum of Natural History. Botanical seriesPublications of the Field Museum of Natural History. Botanical series}, volume = {15}, year = {1936}, note = {007, 010, 038, 041, 049, 055, 080, 100, 167, 198, 206}, pages = {116-129}, author = {Williams,, Ll} }