On the herpetology of the Grand Duchy of Baden / by G. Norman Douglass.
Douglas, Norman,1868-1952.
[S.l. : s.n.],
1894
"Reprinted from The Zoologist, 1891, with corrections, etc."
Woolf, Cecil.  A Bibliography of Norman Douglas.  London: Rupert Hart-Davis, 1954.  A3.
Reptiles
Amphibians