TY  - SER
AU  - Walker,I.
AU  - Miyai,R.
AU  - Melo,M.D.A.de
TI  - Observations on aquatic macrophyte dynamics in the reservoir of the Balbina Hidroelectric powerplant, Amazonas State, Brasil
KW  - Planta Aquatica
KW  - Ecologia Aquatica
KW  - Biologia Aquatica
KW  - Hidreletrica
KW  - Amazonas
ER  -