TY  - GEN
AU  - Bennike,S.A.B.
TI  - Contributions to the ecology and biology of the Danish Fresh-water Leeches(Hirudinea)
PY  - 1943///
CY  - Lund
KW  - Ecology
KW  - Biology
KW  - Fresh-Water Leeches
KW  - Hydrobiology
ER  -