TY  - GEN
AU  - Maitland,
TI  - A coded checklist of animals occuring in fresh water in the British Isles
SN  - 0904282104 
PY  - 0000///Institute of Terrestrial Ecology, Natural Environment Research Council
CY  - Edinburg
PB  - 1977
KW  - Águas doces
KW  - ANE, Inglaterra
KW  - Ecologia
KW  - Listas taxonómicas
KW  - C 13
KW  - D 41
N2  - Bibliografia
ER  -