|
|
|
TREES |
|
|
|
|
|
|
Cottontail Rabbits in Relation to Trees and Farm Crops |
|
USDA Jan 17, 1916 |
|
TREES |
|
USDA |
1916 |
|
Eastern Forests |
|
The Audubon Society Nature Guides |
|
TREES |
|
Audubon
Society |
|
|
Eradication of Ferns |
|
USDA 1915 |
|
TREES |
|
USDA |
1915 |
|
Forest Trees and Forest Regions of the United States |
|
USDA Jan. 1936 |
|
TREES |
|
USDA |
1936 |
|
Fire Resistance in the Forest |
|
T.J. Starker April. 1934 |
|
TREES |
|
Starker |
1934 |
|
Forest Trees for Farm Planting |
|
O.S.B.F.
1952-1953 |
|
TREES |
|
O.S.B.F |
1952-53 |
|
Grazing Periods and Forage Production on the National
Forests |
|
Arthur W. Sampson, Harry E. Malmsten Sept. 1926 |
|
TREES |
|
Sampson |
1926 |
|
Growing Black Locust Trees |
|
USDA May 1930 |
|
TREES |
|
USDA |
1930 |
|
Growth of Douglas Fir Trees of Known Seed Source |
|
USDA Dec. 1936 |
|
TREES |
|
USDA |
1936 |
|
How to Cut Southern Farm Timber for Steady Profit |
|
USDA 1938 |
|
TREES |
|
USDA |
1938 |
|
How to Identify Oregon Trees |
|
O.S.B.F. July 1939 |
|
TREES |
|
O.S.B.F |
1939 |
|
How to Know the Native Forest Trees, Shrubs and Perennial
Vines of Indiana |
Benjamin F. Ropp 1926 |
|
TREES |
|
Ropp |
1926 |
|
|
The Illustrated Book of Trees |
|
William C. Grim 1983 |
|
TREES |
|
Grim |
1983 |
|
Principles of the Forest Fire Detection of the National
Forests of Northern California |
USDA Aug. 1937 |
|
TREES |
|
USDA |
1937 |
|
|
Raising Christmas Trees for a Profit |
|
Pacific Northwest April 1953 |
|
TREES |
|
Pacific
Northwest |
1953 |
|
Save the Redwoods |
|
Henry F. Osbourne 1919 |
|
TREES |
|
Osbourne |
1919 |
|
Trees |
|
Allen J. Coombes 1992 |
|
TREES |
|
Coombes |
1992 |
|
Trees of Central Campus |
|
Iowa State Botany Club May 1976 |
|
TREES |
|
Iowa
State Botany Club |
1976 |