A biological assessment of the aquatic ecosystems of the Rio Paraguay Basin, Alto Paraguay, Paraguay.
Chicago: Conservation International, 2002. Quarto, illustrations, paperback. RAP Bulletin of Biological Assessment # 19. More
Chicago: Conservation International, 2002. Quarto, illustrations, paperback. RAP Bulletin of Biological Assessment # 19. More
Chicago: Conservation International, 2002. Quarto, illustrations, paperback. RAP Bulletin of Biological Assessment # 19. Damaged copy. More
Stillwater: The American Society of Mammalogists, 1983. Octavo, photographs, bookplate, fine copy in dustwrapper. The American Society of Mammalogists Special Publication Number Seven. More
Chipping Norton: Surrey Beatty, 2011. Quarto, paperback, illustrations, maps. WAS $60. This volume assesses the status of amphibian decline and extinction in the Western Hemisphere see [31799] for volume nine part one and [35933] volume nine part three. Volume eleven [33483] deals with the Eastern Hemisphere. Other volumes in the..... More
Sofia: Pensoft, 2011. Octavo, colour photographs, maps, other illustrations, laminated boards. The Pantanal, the floodplain of the Upper Paraguay River and its tributaries, is the largest contiguous wetland in the world. It harbors a great diversity of organisms and it is an ark for large populations of species that are..... More