Contribution of fish farming ponds to the production of immature Anopheles spp. in a malaria-endemic Amazonian town.

As only the variable commercial ( c = 0 for commercial and c = 1 for non-commercial fishponds) had an effect on larval density, it was also evaluated if the proportion of border vegetation , which was highly significant in step 2, had different effects on commercial and non-commercial fishponds: 2 \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69p

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