TY  - BOOK
AU  - Szeptycki,A.
TI  - Chaetotaxy of the Entomobryidae and its phylogenetical signifiance. Morpho-systematic syudies on Colembola, 4. Polska Akad. Nauk, Zaklad Zool. Syst. i Doswiad
PY  - 1979///
ER  -