Books by Johann Christian Gerdes:
Books in the extended shelves:
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Gerdes, Johann Christian, (Viuda de), (Wittenberg): Dissertatio anatomico-pathologica qua uterus gravidus physiologice et pathologice consideratus exposita simul ejus structura sinuosa et orificiorum menses et lochia fundentium fabrica sistitur (Widow Gerdes, 1725), also by Abraham Vater (page images at HathiTrust)- Gerdes, Johann Christian, (Viuda de), (Wittenberg): Io. Friderici Weidleri Observationes meteorologicae atque astronomicae ann. M DCC XXIIX. et M DCC XXIX : illustratae Dissertationibvs binis de observatorio meteorologico et de hiemis A. M DCC XXIX. asperitate. (sumptibus Gerdesiae, Viduae, 1729), also by Johann Friedrich Weidler (page images at HathiTrust)
- Gerdes, Johann Christian, (Viuda de), (Wittenberg): Io. Friderici Weidleri Tractatus de machinis hydraulicis : toto terrarum orbe maximis Marlyensi et Londinensi et aliis rarioribus similibus in quo mensvrae prope ipsas machinas notatae describuntur, et de viribvs earum luculenter disseritur : cum figvris aeri incisis. (sumptibus Viduae Gerdesiae, 1728), also by Johann Friedrich Weidler and Francisco Guerra (page images at HathiTrust)
Find more by Johann Christian Gerdes at your library, or elsewhere.