Indian rubber, gutta-percha and balata
Brannt, W.T.
Indian rubber, gutta-percha and balata by W.T. Brannt - Philadelphia 1900
India Rubber
633.913 / B 821 I
Indian rubber, gutta-percha and balata by W.T. Brannt - Philadelphia 1900
India Rubber
633.913 / B 821 I