共 50 条
- [1] Introduction of ponderosa pine and Douglas-fir to Argentina [J]. New Forests, 2001, 21 (1) : 35 - 44
- [2] Early establishment of Douglas-fir and ponderosa pine in grassland seedbeds [J]. JOURNAL OF RANGE MANAGEMENT, 2000, 53 (05): : 511 - 517
- [4] STARCH CONTENT IN DOUGLAS-FIR - DIURNAL AND SEASONAL DYNAMICS [J]. FOREST SCIENCE, 1993, 39 (02) : 359 - 367
- [7] 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
- [10] Growth of Douglas-fir and ponderosa pine seedlings with foliar applications of methanol and ethanol [J]. West J Appl Forestry, 4 (183-185):