William R. Walker

A water code for Virginia

A water code for Virginia

Year unknown

A water code to meet Virginia's n...

A water code to meet Virginia's needs

Year unknown

Deep well injection of industrial wastes

Year unknown

Economics of air and water pollution

Economics of air and water pollution

Year unknown

Flood damage abatement

Flood damage abatement

Year unknown William R. Walker and T. W. Johnson

Flood damage abatement study for ...

Flood damage abatement study for Virginia

Year unknown

Industrial water use in North Carolina

Year unknown

Legal and administrative systems ...

Legal and administrative systems for water allocation and management

Year unknown

Legal aspects of water supply and...

Legal aspects of water supply and water quality storage

Year unknown

Water resources administration in...

Water resources administration in Virginia

Year unknown

Water resources research interest...

Water resources research interests in the colleges and universities of Virginia

Year unknown

Water resources research in Virginia

Water resources research in Virginia

Year unknown

Water resources research in Virgi...

Water resources research in Virginia, 1969-1971

Year unknown