United States Government Publishing Office publisher pbl distributor dst United States Interior Department National Park Service author aut Government Organization Sullivan, Timothy J. (Timothy Joseph) author aut text government publication eng GOVPUB Executive Agency Publications executive 2023-09-02 Interior Department 2011-01-01 monographic harvested born digital 26 digital object pages I 29.89:2011/309 https://www.govinfo.gov/app/details/GOVPUB-I29-PURL-gpo135746 P0b002ee1beb11db6 001119038 https://purl.fdlp.gov/GPO/gpo135746 (OCoLC)1150781214 DGPO 2023-09-02 2026-06-30 GOVPUB-I29-PURL-gpo135746 machine generated eng fdlp I29 GOVPUB-I29-PURL-gpo135746 PURL-gpo135746 GOVPUB This content was harvested from online sources of the original hosting or authoring agency and may not reflect current policy. As Federal agencies add publications to their websites, or report new publications to GPO per statutory mandate (44 U.S.C. §§ 1710, 1902-1903), GPO ensures long-term preservation of and access to the content. 2011 BIBCONEW PERM_INGEST_04282022 gpo135746 https://www.govinfo.gov/app/details/GOVPUB-I29-PURL-gpo135746 https://www.govinfo.gov/content/pkg/GOVPUB-I29-PURL-gpo135746/pdf/GOVPUB-I29-PURL-gpo135746.pdf Great Lakes Network (Glkn) Great Lakes Network (GLKN) Acidification Atmospheric nitrogen dioxide Atmospherics Counting Environmental monitoring Apostle Islands National Lakeshore Apostle Islands National Lakeshore (Wis.) Isle Royale National Park Isle Royale National Park (Mich.) Michigan Minnesota Pictured Rocks National Lakeshore Pictured Rocks National Lakeshore (Mich.) Saint Croix National Scenic Riverway (Wis. and Minn.) Sleeping Bear Dunes National Lakeshore Sleeping Bear Dunes National Lakeshore (Mich.) Voyageurs National Park Voyageurs National Park (Minn.) Wisconsin Great Lakes Inventory and Monitoring Network (U.S.) 0646-R (online) Sullivan, Timothy J. (Timothy Joseph) 1950- creator author. Natural Resource Program Center (U.S.) issuing body. cou U.S. Department of the Interior, National Park Service, Natural Resource Program Center 2011. monographic 1 online resource (approximately 26 pages) : color illustrations, color maps. I 29.89:2011/309 0646-R (online) text bibliography eng T. J. Sullivan [and four others]. "NPS 920/106655, February 2011"--Page ii. "Experience your America"--Page 4 of cover. Includes bibliographical references. n-us-wi n-us-mi n-us-mn Great Lakes Inventory and Monitoring Network (U.S.) Apostle Islands National Lakeshore (Wis.) Isle Royale National Park (Mich.) Pictured Rocks National Lakeshore (Mich.) Saint Croix National Scenic Riverway (Wis. and Minn.) Sleeping Bear Dunes National Lakeshore (Mich.) Voyageurs National Park (Minn.) Atmospheric nitrogen dioxide Counting Wisconsin Apostle Islands National Lakeshore Atmospheric nitrogen dioxide Counting Michigan Isle Royale National Park Atmospheric nitrogen dioxide Counting Michigan Pictured Rocks National Lakeshore Atmospheric nitrogen dioxide Counting Saint Croix National Scenic Riverway (Wis. and Minn.) Atmospheric nitrogen dioxide Counting Michigan Sleeping Bear Dunes National Lakeshore Atmospheric nitrogen dioxide Counting Minnesota Voyageurs National Park Environmental monitoring Wisconsin Apostle Islands National Lakeshore Environmental monitoring Michigan Isle Royale National Park Environmental monitoring Michigan Pictured Rocks National Lakeshore Environmental monitoring Saint Croix National Scenic Riverway (Wis. and Minn.) Environmental monitoring Michigan Sleeping Bear Dunes National Lakeshore Environmental monitoring Minnesota Voyageurs National Park Acidification Atmospherics https://purl.fdlp.gov/GPO/gpo135746 https://irma.nps.gov/Datastore/DownloadFile/425343 https://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0646-R&SYS=001119038 Great Lakes Network (GLKN)