Keywords.Activities.Herbicide Application Methods.Spraying, Keywords.Activities.Herbicides.Komeen, Keywords.Activities.Herbicides.Nalquatic, Keywords.Equipment.Boats, Keywords.Equipment.Boats.Airboat, Keywords.People.Aurelio Posadas, Keywords.Places.Imperial County.Sheldon Reservoir, Keywords.Weeds.Hydrilla (Hydrilla verticillata), Keywords.Weeds.Ratings.A Rated, Keywords.Year.1980
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Keywords.Activities.Herbicide Application Methods.Spraying, Keywords.Activities.Herbicides.Komeen, Keywords.Activities.Herbicides.Nalquatic, Keywords.Equipment.Boats, Keywords.Equipment.Boats.Airboat, Keywords.People.Aurelio Posadas, Keywords.Places.Imperial County.Sheldon Reservoir, Keywords.Weeds.Hydrilla (Hydrilla verticillata), Keywords.Weeds.Ratings.A Rated, Keywords.Year.1980
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Keywords.Places.Imperial County.Sheldon Reservoir, Keywords.Weeds.Hydrilla (Hydrilla verticillata), Keywords.Weeds.Ratings.A Rated, Keywords.Year.1986
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Keywords.Activities.Boating, Keywords.Activities.Herbicide Application Methods.Spraying, Keywords.Activities.Herbicides.Komeen, Keywords.Places.Imperial County.Sheldon Reservoir, Keywords.Weeds.Hydrilla (Hydrilla verticillata), Keywords.Weeds.Ratings.A Rated, Keywords.Year.1977
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Keywords.Activities.Boating, Keywords.Activities.Boating.Survey, Keywords.Places.Imperial County.Sheldon Reservoir, Keywords.Weeds.Hydrilla (Hydrilla verticillata), Keywords.Weeds.Ratings.A Rated, Keywords.Year.1977
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Keywords.Activities.Survey, Keywords.Places.Imperial County.Sheldon Reservoir, Keywords.Weeds.Hydrilla (Hydrilla verticillata), Keywords.Weeds.Ratings.A Rated, Keywords.Year.1990
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Keywords.Activities.Survey, Keywords.Places.Imperial County.Sheldon Reservoir, Keywords.Weeds.Hydrilla (Hydrilla verticillata), Keywords.Weeds.Ratings.A Rated, Keywords.Year.1990
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Keywords.Activities.Grass Carp Trials, Keywords.Animals.Fish.Triploid Grass Carp, Keywords.Places.Imperial County.Sheldon Reservoir, Keywords.Weeds.Hydrilla (Hydrilla verticillata), Keywords.Weeds.Ratings.A Rated, Keywords.Year.1989
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