Merriam's classification of the Ponderosa pine forest in relation to current knowledge Author C.A.Myers Article Date Fall 1964 Journal Title Plateau
Fort valley station protects the health of the ponderosas Author H. Megargee Article Date November 15, 1959 Journal Title Ariz Days & Ways
Environmental control of stomatal activity in mature semiarid site ponderosa pine Author A. P. Drew Article Date June 1972 Journal Title J Ariz Acad Sci