Resource conservation and the establishment of national reserves in latin america. The Cutibireni national park : a pilot project in the selva of Peru
Geology of Lassen's landscape : the story of the formation of the area as told by the rocks : the geology of Lassen Volcanic national park Author(s) Schulz, Paul E.
Parques nacionales y otras areas silvestres Author(s) Buchinger, Maria Mozo Morron, Teobaldo Mozo Morrón, Teobaldo
Reports and recommendations on the Sierra Nevada de Santa Marta national park, the Isla Salamanca national park, the Tairona national park, La Macarena national reserve Author(s) Grimwood, I. R.
