TY  - JOUR
TI  - Extra instars in lymantriid larvae
T2  - The entomologist's record and journal of variation
VL  - 93
UR  - https://www.biodiversitylibrary.org/part/196210
PB  - s.n
CY  - [London
PY  - 1981
SP  - 197
EP  - 198
AU  - Sevastopulo, D G
ER  -