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Publications

Browse more than 160,000 publications authored by our scientists over the past 100+ year history of the USGS.  Publications available are: USGS-authored journal articles, series reports, book chapters, other government publications, and more.

Filter Total Items: 171813

Manganese deposits in the Paymaster district, Imperial County, California

No abstract available.
Authors
J. B. Hadley, J.S. Livermore

Manganese deposits near Dunseith, North Dakota

No abstract available.
Authors
T. A. Hendricks

Manganese resources of the Olympic Peninsula, Washington

No abstract available.
Authors
C. F. Park

Map of part of the Blue Wing district, Idaho

No abstract available.
Authors

Mica-bearing pegmatites of New Hampshire

No abstract available.
Authors
J. C. Olson

Mineral industry of Alaska in 1939

No abstract available.
Authors
Philip Sidney Smith

Mining in Alaska in 1940

No abstract available.
Authors

Nickel deposits near Mount Vernon, Skagit County, Washington

No abstract available.
Authors
S. W. Hobbs, W. T. Pecora

Nickel deposits near Riddle, Douglas County, Oregon

No abstract available.
Authors
W. T. Pecora, S. W. Hobbs

Nickel-gold deposit near Mount Vernon, Skagit County, Washington

No abstract available.
Authors
S. W. Hobbs, W. T. Pecora

Notes on Costia Necatrix

Costiasis, or the disease produced by the flagellated protozoan ectoparasite, Costia necatrix, is of considerable importance in the artificial propagation of both warm- and cold-water fishes. In spite of its importance, costiasis seldom is accurately diagnosed probably because of the extremely small size and sedentary nature of the causative organism. A general resume of the specific diagnostic ch
Authors
F. F. Fish
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