Title: Maple District fisheries management plan 1989-2000
Subjects: Fisheries, Fishery management, Fishery resources, Fishing, Research
Places: Durham (Ont. : Regional municipality), Metropolitan Toronto (Ont.), Ontario, Ontario, Lake (N.Y. and Ont.), Peel (Ont. : Regional municipality), Simcoe, Lake (Ont.), York (Ont. : Regional municipality)