title: Effect of atrazine on the productivity of artificial stream algal communities.
mesh_terms: D001280:Atrazine / Q000633:toxicity*; D004553:Electric Conductivity; D056890:Eukaryota / Q000187:drug effects*; D005618:Fresh Water; D010100:Oxygen / Q000032:analysis; D014873:Water Pollutants / Q000633:toxicity*; D014874:Water Pollutants, Chemical / Q000633:toxicity*
chemical_list: D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D001280:Atrazine; D010100:Oxygen