David W. Harp

Subjects

Natural history, Natural history, united states, Pictorial works, Chesapeake bay (md. and va.), Maryland, history, Boats and boating, Cooking, american, Delaware, biography, Delaware, history, Effect of human beings on, Farmers, Fisheries, Interviews, Local History, Maryland, biography, Natural history, pictorial works, Nature, Rivers, Social life and customs, Wetland ecology, Wetlands, Wild and scenic rivers

Places

Blackwater National Wildlife Refuge, Blackwater National Wildlife Refuge (Md.), Chesapeake Bay (Md. and Va.), Chesapeake Bay Region (Md. and Va.), Maryland, Nanticoke River (Del. and Md.)