Biblioteca - Ingemmet Koha

Vista normal Vista MARC Vista ISBD

Biennial Report 1989/90 - Hannover B.G.R. 1991 - 207 p. ilus.

Subjects--Topical Terms:
GEOLOGIA
INFORME ANUAL
INSTITUCIONES
INVESTIGACION GEOLOGICA

Subjects--Geographic Terms:
ALEMANIA

Universal Decimal Class. No.: R/061.22.055.5:55(430.1)/F33/1989-90