Record Details
| Delboy, Emilio | |
| Las regiones de Madre de Dios y Acre | |
| BoletÃn de la Sociedad Geográfica de Lima | |
| 1912 | |
| Journal Article | |
| 28 | |
| 3-4 | |
| 301-340 | |
| geography Madre de Dios River Tahuamanu River Acre Brazil Bolivia caucho Hevea non-timber forest products rubber Madre de Dios Bibliography | |
| Spanish | |