TY  - BOOK
AU  - Merritt,Richard W.
AU  - Cummins,Kenneth W.
TI  - An introduction to the aquatic insects of North America / 
SN  - 0787232416
U1  - 595.70973 19
PY  - 1996///
CY  - Dubuque, Iowa : 
PB  - Kendall/Hunt, 
KW  - Insetos aquáticos
KW  - América do Norte
ER  -