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Filtering by: Advisor Youngberg, C. T. Creator Scott, William

1. Effect of snowbrush on the establishment and growth of Douglas-fir seedlings

Creator:: Scott, William
Abstract:: Six, recent clear cut areas were selected in the Douglas-fir zone of the Western Cascade Range of Oregon to determine the environmental and nutritional effects that snowbrush has on the establishment and growth of Douglas-fir seedlings. One thousand eighty milacre sample plots on the six clear cuts were used to...
Resource Type:: Masters Thesis
Full Text:: major pro- fessor, Dr. C. T. Youngberg, for suggesting this project and for his interest and

2. Some soil factors affecting snowbrush nodulation

Creator:: Scott, William
Resource Type:: Dissertation
Full Text:: Stratton for William Scott ACKNOWLEDGEMENT The author wishes to express his sincere thanks to Dr. C. T