Temperatures, growth, and fall of needles on Engelmann spruce infested by spruce beetles
Contributors: U.S. Rocky Mountain Forest and Range Experiment Station
Published: 1976
Language: eng
Subjects: Picea engelmannii; Dendroctonus rufipennis
Other titles: Temperatures, growth, and fall of needles on Engelmann spruce [Picea engelmannii] infested by spruce beetles [Dendroctonus rufipennis]