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Davis, M.A. and G.W. Johnson. 1991. A simple and inexpensive method of obtaining low-altitude photographs of vegetation using a tethered balloon. Prairie Naturalist 23(3):153-164.
Davis, M.A., J. Villinski, K. Banks, J. Buckman-Fifield, J. Dicus and S. Hofmann. 1991. Combined effects of fire, mound-building by pocket gophers, root loss and plant size on growth and reproduction in Penstemon grandiflorus. American Midland Naturalist 125:150-161.
Davis, M.A., J. Villinski, S. McAndrew, H. Scholtz and E. Young. 1991. Survivorship of Penstemon grandiflorus in an oak woodland: combined effects of fire and pocket gophers. Oecologia 86:113-118.
Davis, M.A. 1992. The effects of pocket gophers on survivorship, growth, and reproduction of large beardtongue. Pages 47-49 in D. D. Smith and C. A. Jacobs, Eds., Proceedings of the Twelfth North American Prairie Conference. University of Northern Iowa Press, Cedar Falls, IA.
Davis, M.A., B. Ritchie, N. Graf and K. Gregg. 1995. An experimental study of the effects of shade, conspecific crowding, pocket gophers and surrounding vegetation on survivorship, growth and reproduction in Penstemon grandiflorus. American Midland Naturalist 134:237-243.
Davis, M.A., A. Duke, T. Ibsen, H. Tran, and R. Rhodes. 1997. Spatial distribution of Penstemon grandiflorus (Nutt.) and Geomys bursarius in a fragmented oak woodland in Minnesota, USA. Natural Areas Journal 17:136-143.
Davis, M.A., K.J. Wrage and P.B. Reich. 1998. Competition between tree seedlings and herbaceous vegetation: support for a theory of resource supply and demand. Journal of Ecology 86:652-661.
Davis, M.A., K.J. Wrage, P.B. Reich, M.G. Tjoelker, T. Schaeffer, C. Muermann. 1999. Survival, growth, and photosynthesis of tree seedlings competing with herbaceous vegetation along a water-light-nitrogen gradient. Plant Ecology 145:341-350.
2001. Public access and use of electronically archived data: Ethical considerations. Bulletin of the Ecological Society of America 82:90-91.
Delaney, B.C. 1988. Early Stages of Old-Field Succession in East-Central Minnesota. M.S. Thesis. University of Minnesota.
Eisenreich, S.J., T.P. Franz and M.B. Swanson. 1987. Field intercomparison of precipitation samplers for assessing wet deposition of organic contaminants. U.S. Environmental Protection Agency, Great Lakes National Program Office, Grant No. R005840-01, 118 pp.
Engstrom, J.K. 1992. Analysis of the size and shape of areas of forest ingrowth into grasslands at Cedar Creek Natural History Area from 1938 to 1977. M.S. Thesis, University of Minnesota.
Faber-Langendoen, D. and J.R. Tester. 1993. Oak mortality in sand savannas following drought in east-central Minnesota. Bulletin of the Torrey Botanical Club 120:248-256.
Faber-Langendoen, D. and M.A. Davis. 1995. Effects of fire frequency on tree canopy cover at Allison Savanna, Eastcentral Minnesota, USA. Natural Areas Journal 15:319-328.
Figala, J., J. Tester and G. Seim. 1984. Analysis of the circadian rhythm of a snowshoe hare (Lepus americanus, Lagomorpha) from telemetry data. Vestnik Ceskoslovenske Spolecnosti Zoologicke 48:14-23.
Figala, J. and J.R. Tester. 1986. Comparison of seasonal rhythms of activity of grey squirrels (Sciurus carolinensis, Rodentia) in captivity and in the wild. Vestnik Ceskoslovenske Spolecnosti Zoologicke 50:33-48.
Figala, J. and J.R. Tester. 1990. Chronobiology and agroecosystems. Pages 793-807 in D. K. Hayes, J. E. Pauly and R. J. Reiter, eds., Chronobiology: Its Role in Clinical Medicine, General Biology, and Agriculture. Part B. Wiley-Liss, Inc.
Foster, B.L. and D. Tilman. 1999. Dynamic and static views of succession: testing the descriptive power of the chronosequence approach. Plant Ecology 146:1-10.
Frank, D.A. and R.S. Inouye. 1994. Temporal variation in actual evapotranspiration of terrestrial ecosystems: patterns and ecological implications. Journal of Biogeography 21:401-411.
Frelich, L.E. and P.B. Reich. 1999. Dynamics of old-growth oak ecosystems. In: The ecology and management of oaks for wildlife. Eds, WJ McShea and WH Healy. John Hopkins University Press, Baltimore, MD.