Kellogg, Loren D. Production and costs of cut-to-length thinning : experience from the Willamette Young Stand Project / Loren D. Kellogg, Ben Spong. -- Corvallis : Oregon State University, 2004. -- 23 s. : obr., tab., príl. ; 28 cm. -- (Research Contribution ; 47). -- (brož.) : .00

I. Spong, Ben

630*228:630*174.7+630*307+630*64/*68+657.47:656+630*32+630*651.74
ZV001