Published by Geol Soc Amer Bull, 1968
Seller: Larry W Price Books, Portland, OR, U.S.A.
Magazine / Periodical
Pamphlet. Condition: Very Good. Vol 79, pp. 1677-1684, Illus, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VGVG.
Published by Econ Geol, 1969
Seller: Larry W Price Books, Portland, OR, U.S.A.
Magazine / Periodical
Pamphlet. Condition: Very Good. Vol 64, pp. 319-324, 4to, Extracted from orig vol, begins with title page, trimmed & stapled, thus is like a pamphlet, else VG.
Published by Bogota: Ministerio de minas y energia: Instituto de investigaciones en geociencias, mineria y quimica: Ingeominas; Volumen 25, No. 2, 1982., 1982
Seller: Truman Price & Suzanne Price / oldchildrensbooks, Monmouth, OR, U.S.A.
First Edition
Near Fine: clean, straight, unmarked, lightly rubbed exterior. Paperwraps, 17x24 cm (9.5"), 104 pp. Articles: Clasificacion de Recursos Minerales; Observacions sobre la Geomorfologia ien el area del Municiop de Urrao, Antioquia; Geologia y Prospeccion Geoquimica en la region de Peralonso OPrtega, Tolima.