Minerals and mineral industries of Oregon;

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
OCLC:5696474
Awdur Corfforaethol: Oregon Bureau of Mines and Geology
Iaith:English
Cyhoeddwyd: [N.p.] 1915.
Rhifyn:[Panama-Pacific ed.]
Pynciau:
San Francisco (Calif.) > Panama-Pacific International Exposition > (1915) > Oregon.
Mines and mineral resources > Oregon.
Eitemau Perthynol:Online version: Minerals and mineral industries of Oregon.
Fformat:

Dogfen y Llywodraeth Monograph

Note that CRL will digitize material from the collection when copyright allows.

Disgrifiad
Disgrifiad o'r Eitem:On cover: Panama-Pacific exposition, 1915.
Disgrifiad Corfforoll:1 p. l., [5]-40 p. illus., fold. map. 24 cm.

Eitemau Tebyg