Cone maturation in ponderosa pine foliage scorched by wildfire
W. J. Rietveld, Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.), United States. Forest Service
Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1976 - Nature - 7 pages
What people are saying - Write a review
We haven't found any reviews in the usual places.