Studies of Planting Methods and Specific Gravity of Ponderosa Pine Grown in the Willamette Valley
To determine if there would be any prefferable method of field planting forest stock and to determine the amount of root exposure the seelings would withstand.
OSC- School of Forestry
Palmer, Karl G.
Peters, Otto F.; Waid, Lloyd A.
Fields that will be removed when going live.
Import Unique ID