TY  - BOOK
AU  - Val,A.L.
AU  - Almeida-Val,V.M.F.de
TI  - Fishes of the Amazon and their environment: physiological and biochemical aspect 
SN  - 3540583823
PY  - 1995///
CY  - Berlin [etc.]
PB  - springer-verlag, 
ER  -