共 50 条
[38]
Douglas-Fir Tussock Moth- and Douglas-Fir Beetle-Caused Mortality in a Ponderosa Pine/Douglas-Fir Forest in the Colorado Front Range, USA
[J].
FORESTS,
2014, 5 (12)
:3131-3146
[40]
SIZE OF DOUGLAS-FIR TREES IN RELATION TO DISTANCE FROM A MIXED RED ALDER - DOUGLAS-FIR STAND
[J].
CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE,
1993, 23 (11)
:2413-2418