@mastersthesis {455, title = {Secular Changes of Precipitation in the Rocky Mountains and Adjacent Western States}, volume = {PhD}, year = {1974}, school = {University of Boulder}, keywords = {Meterology}, url = {http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=758390521\&sid=2\&Fmt=1\&clientId=43922\&RQT=309\&VName=PQD}, author = {Bradley, Raymond S.} } @mastersthesis {537, title = {An Analysis of Periglacial Climatic Indicators of Late Glacial Time in North America}, volume = {PhD}, year = {1972}, school = {University of Wisconsin}, keywords = {Meterology}, url = {http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=759016511\&sid=7\&Fmt=1\&clientId=43922\&RQT=309\&VName=PQD}, author = {Moran, Joseph Micheal} } @mastersthesis {555, title = {An Assessment of the Role of Volcanic Dust in Determining Modern Changes in the Temperature of the Northern Hemisphere}, volume = {PhD}, year = {1971}, school = {University of Wisconsin}, keywords = {Meterology}, url = {http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=756913801\&sid=8\&Fmt=1\&clientId=43922\&RQT=309\&VName=PQD}, author = {Reitan, Clayton Harold} } @mastersthesis {584, title = {Dating the Temporal Limits of Climatic Episodes During the Holocene}, volume = {PhD}, year = {1971}, school = {University of Wisconsin}, keywords = {Meterology}, url = {http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=758273691\&sid=8\&Fmt=1\&clientId=43922\&RQT=309\&VName=PQD}, author = {Wendland, Wayne Marcel} }