TY  - BOOK
AU  - Macan, Thomas Townley
TI  - A guide to freshwater invertebrate animals
SN  - 058232274X
U1  - 592 
PY  - 1959///
CY  - London
PB  - Longman
KW  - AGUA DULCE
KW  - ANIMALES
KW  - INVERTEBRADOS
ER  -