Las ciencias de la vida
Subtitle: perfil de los planes de estudio para Carlsbad Caverns National Park : ecología
Contributors: United States. National Park Service
Publisher: U.S. Dept. of the Interior, National Park Service
Published: 2005
Place of publication: [Washington, D.C.?]
Language: spa
Number of pages: 141
Subjects: Ecology -- Study and teaching; Carlsbad Caverns National Park (N.M.)
Other titles: Perfil de los planes de estudio para Carlsbad Caverns National Park; Ecología
Notes: Cover title

Shipping list no.: 2005-0042-P

Includes bibliographical references (p. 138-141)