TY  - BOOK
AU  -  Andersen, Nils Møller
TI  - Water striders from the Paleogene of Denmark with a review of the fossil record and evolution of semiaquatic bugs (Hemiptera, Gerromorpha)
T2  -  Biologiske skrifter
PY  - 1998///
CY  -  Copenhagen
PB  -  Munksgaard
KW  - ზოოლოგია
N1  - Bibliography: p. 134-140
ER  -