Browse Items (13654 total)

Heavy slash in the recent cutover. N.B.'s poor utilization of poplar. Kirkland Lake

Balsam fir killed by spruce budworm, Engelhart M.U.

The winners of the 1982 soils competition. Brockville, Opinicon Resort

The judges - Israel Lyon, Larry Lambert & Moe Nelson (Pres. Spruce Falls) at Brockville soils course, Opinicon resort

Some of the presentations at the Brockville soils course.Opinicon resort

Manuscript by Raymond W. Wargelin Concerning The Steel Strike of 1907 On The Mesabi Range

A listing of slides from the Ken Armson fonds:
Archaeology
Erosion & Rehabilitation
Finland-Sweden 1970
Fire Damage Study 1968
Forest Management Audits 1993
Genetics & Tree Improvement
Geology & Land Forms
Land Use
North Carolina Trip…

A full listing of slides for Forest Management Agreements, as part of the Ken Armson fonds.

A full listing of roots slides as part of the Ken Armson fonds.

A full listing of soils slides as part of the Ken Armson fonds; an explanation of the filing system of soils slides.