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Filtering by: Subject Trees -- Diseases and pests -- United States Degree Name Bachelor of Science (B.S.)

The control of rodents

Creator:

Stratton, Clyde H.

Resource Type:

Undergraduate Thesis

Full Text:

the removal of the trees through logging, fire, and wind, seeds again become important, and insatiable
The insect problems of lodgepole pine forests of eastern Oregon and Washington

Creator:

McLean, Edward

Resource Type:

Undergraduate Thesis

Full Text:

Bark and Burn is Burn with Oil 15 Burn Standing Trees 16 Chemical Method 16 Manufacture 17 Place
The insect factor in ponderosa pine management in Region 6 and Region 5

Creator:

Callaghan, Joseph

Resource Type:

Undergraduate Thesis

Full Text:

is causing the mortality of the trees. Is it mainly insects, or are fire, drought, and. disease