This collection of ephemera on the environment and ecology in Colombia and Venezuela contains flyers, pamphlets, booklets, reports, and periodicals. Published between 1988 and 2007 by both governmental and non-governmental organizations, topics addressed include agriculture, community involvement, conservation of land and species, eco-tourism, environmental education, national parks, natural disasters and the environment, pollution, solid waste and recycling, sustainable development, as well as water issues. The collection is arranged by country and thematical subject area. Within each subject area, the materials are alphabetically organized by publisher.