TY  - JOUR
AN  - 009600157
AU  - Baron,J.P.
AU  - Ferriere,R.
AU  - SaintGirons,H.
PY  - 1993
TI  - The morphological differentiation of four French populations of Vipera ursinii ursinii Bonaparte, 1835
JO  - Revue Suisse de Zoologie
VL  - 100
IS  - 1
SP  - 187
EP  - 196
SN  - 0035-418X
UR  - https://eurekamag.com/research/009/600/009600157.php
ER  -