TY - JOUR T1 - Influence of fish farming in net cages on phytoplankton structure: a case study in a subtropical Brazilian reservoir JO - Brazilian Journal of Biology A1 - Bartozek, ECR A1 - Bueno, NC A1 - Rodrigues, LC SN - 1519-6984 UL - 10.1590/1519-6984.21912 VL - 74 Y1 - 2014 PB - Brasil ER -