TY  - BOOK
AU  - Naumann,Clas M., x
AU  - x
TI  - Studies on the systematics & phylogeny of holarctic--: x
SN  - x
U1  - 595.78/NAS 
PY  - 1977///
CY  - New Delhi
PB  - Amerind
KW  - Butterflies
KW  - Moths
ER  -