[图书][B] Field guide to old ponderosa pines in the Colorado Front Range
LS Huckaby - 2003 - books.google.com
We describe the distinguishing physical characteristics of old ponderosa pine trees in the
Front Range of Colorado and the ecological processes that tend to preserve them.
Photographs illustrate identifying features of old ponderosa pines and show how to
differentiate them from mature and young trees. The publication includes a photographic
gallery of old ponderosa pine trees growing on poor, moderate, and good sites. We illustrate
trees growing under various forest conditions and with different injuries and histories. The …
Front Range of Colorado and the ecological processes that tend to preserve them.
Photographs illustrate identifying features of old ponderosa pines and show how to
differentiate them from mature and young trees. The publication includes a photographic
gallery of old ponderosa pine trees growing on poor, moderate, and good sites. We illustrate
trees growing under various forest conditions and with different injuries and histories. The …
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