Minnesota: plant diseases by Freeman, E.M

Minnesota Trees by Rathke, David M.

Subjects:

Minnesota's forestry resources

Nineteenth Report, State Entomologist of Minnesota: to the Governor by Ruggles, A.G

Subjects: “…Entomology, Aphididae of Minnesota, Ecology of certain Insects…”

Heartrot of Aspen : With special reference to forest management in minnesota by Schmitz, Henry

University of Minnesota Agriculture Experiment Station: the Nature in Fusarium and Helminthosporium by Dickinson, Sydney

Prairie chickens on the Sheyenne national grasslands september 18,1987 Crookston, Minnesota by Bjugstad, Ardell

Studies in the Genetics and the Cytology of Ustilago avenae and Ustilago Levis: by Holton, C.S

Symbiotic nitrogen fixation : proceedings of the fourteenth North American conference held at University of Minnesota, Minnesota, USA on 25-29 July, 1993

Achieving wood energy potentials : evidence in Northeastern Minnesota

Proceedings of the first National Symposium of River Recreation Management and Research held at Minneapolis, Minnesota on January 24-27, 1977.

Management of the Cloquet forest: second ten-year period by Allison, J.H

Subjects: “…Forest management-Minnesota Logging history physiographic features, Economic situration, Management of the forest, Forest protection,…”

The plant seed development, preservation and germination : proceedings

Papers and abstracts presented at the 1994 second international symposium on the applications of biotechnology to tree culture, protection, and utilization [held at] Bloomington, Minnesota on October 2nd-6th, 1994

Ecological changes due to thinning jack pine by Hansen, T.S

Proceedings : first National Conference on Forest Stewardship April 26-29, 1994

Pyrethrum flowers by Gnadinger, C.B

Principles of seed science and technology by Copeland, L.O