Description of a new adder (viperidae, reptilia) from Southern Africa, with a discussion of related forms.  
Description of a new adder (viperidae, reptilia) from Southern Africa, with a discussion of related forms.

Creator:   Haacke, Wulf. D Description:   Publications Publisher:   Cimbebasia Date:   1975 Language:   English Subjects:   New Adder; South Africa