Silvicultural options for young-growth Douglas-fir forestsRobert O. Curtis, David D Marshall, Dean S. DeBell · First published 2004Open the Tome
Levels-of-growing-stock cooperative study in Douglas-firDavid D Marshall · First published 1992Open the Tome
The effects of thinning on stand and tree growth in a young, high site Douglas-fir stand in western OregonDavid D Marshall · First published 1990Open the Tome
An evaluation of the use of tarif tables in second growth Douglas-firDavid D Marshall · First published 1981Open the Tome
