Počet záznamov: 1
Woodpecker use and fall rates of snags created by killing ponderosa pine infected with dwarf mistletoe
- PARKS, Catherine G. - CONKLIN, David A. - BEDNAR, Larry. Woodpecker use and fall rates of snags created by killing ponderosa pine infected with dwarf mistletoe. Portland : USDA Forest Service, 1999. 11 s. Research Paper, PNW-RP-515.
Počet záznamov: 1