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Increment cores : How to collect, handle and use them
by Robert R. Maeglin
Bok Engelsk 1979
Increment core specific gravity of Wisconsin hardwoods and minor softwoods
by Robert R. Maeglin
Bok Engelsk 1973
Wisconsin wood density survey
by Robert R. Maeglin
Bok Engelsk 1973
Western wood density survey : report no. 2
by Robert R. Maeglin and Harold E. Wahlgr...
Bok Engelsk 1972