TY - GEN AU - GANGSTAD, EDWARD O TI - WEED CONTROL METHODS FOR PUBLIC HEALTH APPLICATION U1 - 632.5 GAN/WE CY - FLORIDA, CRC KW - AQUATIC WEED PROBLEMS KW - AQUATIC WEEDS KW - FRESH WATER FISHES KW - HERBIVOROUS FISH FORAQUATIC PLANT CONTROL ER -