Influence of antitranspirants on water use, growth characteristics, and relative drought resistance of ponderosa pine seedlings
By: W.J. Rietveld and L.J. Heidmann.
Contributors: Heidmann, L. J.; Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Series: Research note RM -- 151.
Publisher: Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1969
Place of publication: Fort Collins, Colo
Language: eng
Subjects: Ponderosa pine -- Drought tolerance -- Southwest, New; Ponderosa pine -- Southwest, New -- Growth; Plants -- Transpiration; Plant regulators
Notes: Caption title.

Includes bibliographical references (p. 6-7).