The Seasonal Trends in Moisture Content, Ether Extractives, and Energy of Ponderosa Pine and Douglas-fir Needles

Auteur : Allan L. Hartong, Charles Walter Philpot, Dale O. Hall, Eugene E. Farmer, Joseph V. Basile, L. Jack Lyon, Malcolm M. Furniss, Michael J. Gonsior, W. F. Mueggler

Date de publication : 1971

Éditeur : Intermountain Forest & Range Experiment Station, Forest Service, U.S. Department of Agriculture

Nombre de pages : 21