Estimating light intensity beneath coniferous forest canopies
Subtitle: simple field method
By: C.A. Wellner
Contributors: Intermountain Forest and Range Experiment Station (Ogden, Utah)
Series: USDA Forest Service research note INT -- 250
Publisher: Forest Service, U.S. Dept. of Agriculture, Intermountain Forest and Range Experiment Station
Published: 1979
Place of publication: Ogden, Utah
Language: eng
Subjects: Light -- Physiological effect; Conifers -- Idaho
Notes: Caption title

"January 1979."