Krushensky, Richard D.
Geology of the Istarú Quadrangle, Costa Rica / By Richard D. Krushensky. -- Washington : United States Government Printing Office, 1972 - 46 p. + plan. pleg. -- (Geological Survey Bulletin ; 1358).
Fecha real de registro 03-09-1974
Geología - Istarú (Costa rica)
55(728.6)
Geology of the Istarú Quadrangle, Costa Rica / By Richard D. Krushensky. -- Washington : United States Government Printing Office, 1972 - 46 p. + plan. pleg. -- (Geological Survey Bulletin ; 1358).
Fecha real de registro 03-09-1974
Geología - Istarú (Costa rica)
55(728.6)