Liber
An Illustrated Dictionary of Medicine, Biology and Allied Sciences · 1907 · p. 25
(li'-ber). The inner layer of the bark in Gymnosperms and Dicotyledons.
Bu kavram başka kaynaklarda da geçiyor
The American Dictionary and Cyclopedia (1910)
Chamber's Twientieth Century Dictionary (1908)
An Illustrated Dictionary of Words Used In Art and Archealogy. (1883)
Zell's Condensed Dictionary (1879)
Readham'da tam maddeyi gor →