Response of tree seedlings to extended photoperiods / by Ralph A. Read and Walter T. Bagley.

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Bibliographic Details
Online Access:	Search for the full-text version of this title in HathiTrust
Main Author:	Read, Ralph A., 1916-
Corporate Authors:	United States. Department of Agriculture, Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)
Other Authors:	Bagley, Walter Thaine, 1917-
Format:	Government Document Book
Language:	English
Published:	Fort Collins, Colo. : Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1967.
Series:	U.S. Forest Service research paper RM ; 30.
Subjects:	Conifers > Seedlings. Conifers > Growth. Plant photoperiodism. Plants > Effect of light on. Forest nurseries.

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Call Number:	A 13.78:RM-30
A 13.78:RM-30	Available Place a Hold