Published

Title Using hemispherical photography for estimating photosynthetic photon flux density under canopies and in gaps in Douglas-fir forests of the Pacific Northwest
Authors:Easter, Mark J. ;Spies, Thomas A.
Publication Type Journal Article
Year of Publication:1994
Volume:24
Pagination:2050-2058
Accession Number:AND1806
URL http://andrewsforest.oregonstate.edu/pubs/pdf/pub1806.pdf