Počet záznamov: 1
Detecting Response of Douglas-Fir Plantations to Urea Fertilizer at Three Locations in the Oregon Coast Range
- MILLER, Richard E. - SMITH, Jim - ANDERSON, Harry W. Detecting Response of Douglas-Fir Plantations to Urea Fertilizer at Three Locations in the Oregon Coast Range. Portland : USDA Forest Service, 2001. 20 s. Research Paper, PNW-RP-533.
Počet záznamov: 1