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McKim, Rebeeca. 1994. ?Modeling Changes In Faunal Use And Availability On The Pajarito Plateau, New Mexico?. Anthropology. Anthropology. University of Arizona. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=748075101&sid=57&Fmt=2&clientId=43922&RQT=309&VName=PQD.

Kahle, Hans-Peter. 1994. ?Modellierung Der Zusammenhänge Zwischen Der Variation Von Klimatischen Elementen Des Wasserhaushalts Und Dem Radialzuwachs Von Fichten (Piecia Abies (L.) Karst.) Aus Hochlangen Des Südschwarzwald?. University of Freiburg.

West, Carla Van. 1990. ?Modeling Prehistoric Climatic Variability And Agricultural Production In Southwestern Colorado: A Gis Approach?. Anthropology. Anthropology. Washington State University. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=747133751&sid=7&Fmt=2&clientId=43922&RQT=309&VName=PQD.

Guiot, Joel. 1981. ?Mathamatical Analysis Of Geophysical Data?. Université catholique de Louvain.

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Blasing, Terrence Jack. 1975. ?Methods For Analyzing Climatic Variations In The North Pacific Sector And Western North America For The Last Few Centuries?. Meteorology. Meteorology. University of Wisconsin. http://ezproxy.library.arizona.edu/login?url=http://proquest.umi.com/pqdweb?did=760425931&sid=12&Fmt=1&clientId=43922&RQT=309&VName=PQD.

Douglass, AE. 1914. ?A Method Of Estimating Rainfall By The Growth Of Trees?. Bulletin Of The American Geographic Society XLVI. Bulletin Of The American Geographic Society.

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