Geils, Brian W. A preliminary hazard model of white pine blister rust for the Sacramento Ranger District, Lincoln National Forest / Brian W. Geils, David A. Conklin, Eugene P. Van Arsdel. -- [Flagstaff?] : USDA Forest Service, 1999. -- 6 s. : 1 tab., 1 mp. ; 28 cm. -- (Research Note ; RMRS-RN-6). -- (brož.) : .00

I. Conklin, David A.
II. Van Arsdel, Eugene P.

630*443.3+630*844.2+630*612+630*4
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