Actions
Incoming Resources
- Indigenous peoples -- Ecuador
- Folklore -- Ecuador -- Juvenile literature
- Petroleum industry and trade + Environmental aspects -- Ecuador -- Oriente -- Comic books, strips, etc
- Indians of South America -- Ecuador -- Juvenile fiction
- Missionaries -- Ecuador -- Biography
- Scientific expeditions -- Ecuador -- History -- 18th century
- Liability for oil pollution damages -- Ecuador
- Liability for oil pollution damages -- Ecuador -- Comic books, strips, etc
- Quechua Indians -- Ecuador -- Juvenile fiction
- Human ecology -- Ecuador
- Treasure troves -- Ecuador
- Indians of South America -- Ecuador -- Oriente -- Social conditions -- Comic books, strips, etc
- Americans -- Ecuador -- Fiction
- Petroleum industry and trade + Environmental aspects -- Ecuador
- Missionaries -- Ecuador -- Diaries
- Hispanic American engineers -- Ecuador -- Biography
- Oil spills + Environmental aspects -- Ecuador -- Oriente -- Comic books, strips, etc
- Petroleum waste + Environmental aspects -- Ecuador -- Oriente -- Comic books, strips, etc
- Forest conservation -- Ecuador
- Rain forest ecology -- Ecuador