Research Output

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Other contribution
1986

Survival and white pine blister rust infection in a Minnesota white pine screening study

Merrill, R. E., Mohn, C. A. & Ahlgren, C. E., 1986, University of Minnesota, Agricultural Experiment Station.

Research output: Other contribution

Open Access
1970

Some effects of prescribed burning on jack pine reproduction in northeastern Minnesota

Ahlgren, C. E., 1970, University of Minnesota, Agricultural Experiment Station.

Research output: Other contribution

Open Access
1969

Eighteen Years of Weather in the Boundary Waters Canoe Area

Ahlgren, C. E., 1969, University of Minnesota, Agricultural Experiment Station.

Research output: Other contribution

Open Access
1960

Canoe country camping -- Who? Where? Why?

Taves, M. J. & Morgan, J., 1960, University of Minnesota, Agricultural Experiment Station.

Research output: Other contribution

Canoe country vacationers

Taves, M. J., Hathaway, W. & Bultena, G. L., 1960, University of Minnesota, Agricultural Experiment Station.

Research output: Other contribution

1950

Effects of various foliage sprays of beaked hazel (Corylus cornuta) at the Quetico-Superior Wilderness Research Center

Hansen, H. L. & Ahlgren, C. E., 1950, University of Minnesota, Agricultural Experiment Station.

Research output: Other contribution

Effects of various foliage sprays of mountain maple (Acer spicatum) at the Quetico-Superior Wilderness Research Center

Hansen, H. L. & Ahlgren, C. E., 1950, University of Minnesota, Agricultural Experiment Station.

Research output: Other contribution

Effects of various foliage sprays on quaking aspen (Populus tremuloides) at the Quetico-Superior Wilderness Research Center

Hansen, H. L. & Ahlgren, C. E., 1950, University of Minnesota, Agricultural Experiment Station.

Research output: Other contribution