TY  - BOOK
AU  - Quigley, Michael
TI  - Invertebrates of streams and rivers: A key to identification 
SN  - 0713100915
U1  - 574QUI 20
PY  - 1977///
CY  - London
PB  - Edward Arnold
KW  - Invertebrates
KW  - Streams and rivers
KW  - Biology
ER  -