Tergal
An Illustrated Dictionary of Medicine, Biology and Allied Sciences · 1907 · p. 48
(ter' -gal). In biology, of or pertaining to the dorsal surface or aspect.
Bu kavram başka kaynaklarda da geçiyor
Chamber's Twientieth Century Dictionary (1908)
Explanation of Terms Used in Entomology (1906)
Readham'da tam maddeyi gor →