by Frank Ronco
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Growth of ponderosa pine thinned to diff...
Planting Engelmann spruce
Assimilation chamber for measuring carbo...
Assimilation chamber for outdoor measure...
Engelmann spruce seed dispersal and seed...
Shading and other factors affect surviva...
Soil disturbance-tree growth relations i...
Proceedings--Symposium on the Management...
Effects of thinning pole-sized lodgepole...
Management of small-stem stands of lodge...
Partial cutting in old-growth lodgepole ...
Small-diameter trees used for chemitherm...