Hawk, Glenn M.; U.S. International Biological Program. Coniferous Forest Biome; University of Washington (Seattle : University of Washington, 1972)
Stem mapping of all trees greater than 15 cm dbh has
been completed on the 10.24 hectare watershed (No. 10) at H. J.
Andrews intensive study site. Using a 25 m grid system, mapping
of vegetation into 7 plant communiti ...