Browsing Retrospective theses by Subject "Paper birch"
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Aspects of comparative growth, morphology and anatomy of long and short shoots of Betula papyrifera Marsh
(1983)The primary objectives of this research were: 1) To compare long and short shoot growth utilizing growth analysis techniques. 2) To describe the general morphology of long and short shoots and to compare them using ... -
Shigometer and electrical resistance studies of paper birch
(1990)The Shigometer was evaluated as an instrument for detecting red heart of paper birch. The Shigometer accurately detected the presence of red heart at a 50% decrease from the maximum reading rule but sometimes failed to ...