Effect of photoperiod at low light intensities on growth of four sedges
By: W.M. Johnson.
Contributors: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Series: Research note RM -- 134.
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: Plant photoperiodism; Plants -- Effect of light on; Carex
Notes: Caption title.

Includes bibliographical references.