National Research Council (Estados Unidos) Committee on Scientific and Technical Criteria for Federal Acquisition of Lands for Conservation. (1993). Setting priorities for land conservation. Washington, D.C.: National Academy Press.
Citación estilo ChicagoNational Research Council (Estados Unidos) Committee on Scientific and Technical Criteria for Federal Acquisition of Lands for Conservation. Setting Priorities for Land Conservation. Washington, D.C.: National Academy Press, 1993.
Cita MLANational Research Council (Estados Unidos) Committee on Scientific and Technical Criteria for Federal Acquisition of Lands for Conservation. Setting Priorities for Land Conservation. Washington, D.C.: National Academy Press, 1993.
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