GANGSTAD, EDWARD O
WEED CONTROL METHODS FOR RECREATION FACILITIES MANAGEMENT - FLORIDA, CRC PRESS 1982 - pages 297
AQUATIC ECOSYSTEM
AQUATIC WEED CONTROL
HERBICIDES
RECREATION WATER AREAS
WATERMILFOIL
632.5 GAN/WN
WEED CONTROL METHODS FOR RECREATION FACILITIES MANAGEMENT - FLORIDA, CRC PRESS 1982 - pages 297
AQUATIC ECOSYSTEM
AQUATIC WEED CONTROL
HERBICIDES
RECREATION WATER AREAS
WATERMILFOIL
632.5 GAN/WN