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This map layer consists of federally owned or administered lands of the United States, Puerto Rico, and the U.S. Virgin Islands. Only areas of 640 acres or more are included. There may be private inholdings within the boundaries of Federal lands in this map layer. This is a revised version of the December 2005 map layer.
Categories: Web Site; Tags: Agricultural Research Service, Air Force, Alabama, Alaska, Arizona, All tags...
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This map layer consists of federally owned or administered lands of the United States, Puerto Rico, and the U.S. Virgin Islands. For the most part, only areas of 320 acres or more are included; some smaller areas deemed to be important or significant are also included. There may be private inholdings within the boundaries of Federal lands in this map layer. Some established Federal lands which are larger than 320 acres are not included in this map layer, because their boundaries were not available from the owning or administering agency.
Types: Citation; Tags: Air Force, Alabama, Alaska, Arizona, Arkansas, All tags...
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This map layer consists of federally owned or administered lands of the United States, Puerto Rico, and the U.S. Virgin Islands. For the most part, only areas of 320 acres or more are included; some smaller areas deemed to be important or significant are also included. There may be private inholdings within the boundaries of Federal lands in this map layer. Some established Federal lands which are larger than 320 acres are not included in this map layer, because their boundaries were not available from the owning or administering agency.
Types: Citation; Tags: Air Force, Alabama, Alaska, Arizona, Arkansas, All tags...
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This map layer consists of National Wilderness Preservation System areas of 320 acres or more, in the United States, Puerto Rico, and the U.S. Virgin Islands. Some established wilderness areas which are larger than 320 acres are not included in this map layer because their boundaries were not available from the owning or administering agency.
Types: Citation; Tags: Alabama, Alaska, Arizona, Arkansas, Army, All tags...
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This map layer consists of National Wilderness Preservation System areas of 320 acres or more, in the United States, Puerto Rico, and the U.S. Virgin Islands. Some established wilderness areas which are larger than 320 acres are not included in this map layer because their boundaries were not available from the owning or administering agency.
Types: Citation; Tags: Alabama, Alaska, Arizona, Arkansas, Army, All tags...
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Bacterial kidney disease (BKD) caused by Renibacterium salmoninarum (Rs) occurs nearly worldwide where wild or cultured salmonid fishes are present. Control of BKD is confounded by its two modes of transmission, horizontal (fish-to-fish) and vertical (from female parent to progeny via the eggs). A highly successful BKD control strategy employed in Pacific Northwest hatcheries culturing spring Chinook salmon (Oncorhynchus tshawytscha) includes: (1) injecting pre-spawning adults with a macrolide antibiotic to improve survival and reduce Rs infection levels, (2) broodstock culling of highly infected females and (3) improved fish husbandry. However, the future availability of the injectable macrolide antibiotic (erythromycin)...
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U.S. Fish and Wildlife Service Road Inventory. This dataset depicts only those roads that are managed bythe USFWS and are on USFWS owned lands.


    map background search result map search result map Federal Lands of the United States Parking Areas, Tule Lake NWR Parking Areas, Klamath Marsh NWR Roads, Klamath Marsh NWR USGS 1:1,000,000-Scale Federal Lands of the United States 201412 Shapefile USGS 1:1,000,000-Scale National Wilderness Preservation System of the United States 201412 Shapefile USGS 1:1,000,000-Scale Federal Lands of the United States 201412 FileGDB USGS 1:1,000,000-Scale National Wilderness Preservation System of the United States 201412 FileGDB Data to Support Efficacy Studies of Injectable Tulathromycin for Reduction of Vertical Transmission of Renibacterium salmoninarum in Spring Chinook Salmon (Oncorhynchus tshawytscha) Data to Support Efficacy Studies of Injectable Tulathromycin for Reduction of Vertical Transmission of Renibacterium salmoninarum in Spring Chinook Salmon (Oncorhynchus tshawytscha) Parking Areas, Tule Lake NWR Parking Areas, Klamath Marsh NWR Roads, Klamath Marsh NWR USGS 1:1,000,000-Scale National Wilderness Preservation System of the United States 201412 Shapefile USGS 1:1,000,000-Scale National Wilderness Preservation System of the United States 201412 FileGDB Federal Lands of the United States USGS 1:1,000,000-Scale Federal Lands of the United States 201412 Shapefile USGS 1:1,000,000-Scale Federal Lands of the United States 201412 FileGDB