title: Effects of herbicides on stream Aufwuchs productivity and nutrient uptake.
authors: K A
authors: KA
authors: Krieger
authors: D B
authors: DB
authors: Baker
authors: J W
authors: JW
authors: Kramer
mesh_terms: D002734:Chlorophyll / Q000032:analysis; D004463:Ecology; D006540:Herbicides / Q000633:toxicity*; D014873:Water Pollutants / Q000633:toxicity*; D014874:Water Pollutants, Chemical / Q000633:toxicity*
chemical_list: D006540:Herbicides; D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D002734:Chlorophyll