Biblioteca - Ingemmet Koha

Vista normal Vista MARC Vista ISBD

Sasscer, R. Scott

U.S. Geological Survey Library classification system - Washington, D.C. U.S. Geological Survey 1992 - 99 p. - U.S. Geological Survey Bulletin n.2010 .

Subjects--Topical Terms:
BIBLIOGRAFIAS
BIBLIOTECAS
GEOLOGIA
SISTEMAS DE CLASIFICACION