1970-71 Yaquina Bay Resource Use Study
1971 Umpqua River Estuary Resource Use Study
1971 Tillamook Bay Resource Use Study
1971 Siuslaw River Estuary Resource Use Study
1971 Siletz River Estuary Resource Use Study
1971 Sand Lake Estuary Resource Use Study
1971 Netarts Bay Estuary Resource Use Study
1971 Nestucca River Estuary Resource Use Study
1971 Nehalem River Estuary Resource Use Study
1971 Coquille River Estuary Resource Use Study