TY  - BOOK
AU  - Brinkhurst,Ralph O.
AU  - Jamieson,Barrie G.M.
AU  - Cook,D.G.
TI  - Aquatic oligochaeta of the world
SN  - 0050021559 :
PY  - 1971///
CY  - Edinburgh
PB  - Oliver and Boyd
ER  -