Walter O. Spofford Jr

2 books

Economics and Episodic Disease: The Benefits of Preventing a Giardiasis Outbreak by Walter O. Spofford, Winston Harrington, Alan J. Krupnick

Economics and Episodic Disease: The Benefits of Preventing a Giardiasis Outbreak

Routledge Revivals

Walter O. Spofford, Winston Harrington, Alan J. Krupnick

204 pages • hardcover

nonfiction business economics science technology medium-paced
Environmental Quality Management: An Application to the Lower Delaware Valley by Clifford S. Russell, Robert A. Kelly, Walter O. Spofford Jr

Environmental Quality Management: An Application to the Lower Delaware Valley

Routledge Revivals

Clifford S. Russell, Robert A. Kelly, Walter O. Spofford Jr

188 pages • hardcover

nonfiction nature science