R

Roy Popkin

7 books found

Books by Roy Popkin
DesalinationRoy Popkin
⏱ 3h 55m

Desalination

Roy Popkin

1968235 pp.
Technology of necessityRoy Popkin
⏱ 3h 5m

Technology of necessity

Roy Popkin

1971185 pp.
The Environmental Science Services Administration (Praeger library of U.S. Government departments and agencies)Roy Popkin

The Environmental Science Services Administration (Praeger library of U.S. Government departments and agencies)

Roy Popkin

1967No page data
The Environmental Science Services AdministrationRoy Popkin
⏱ 4h 38m

The Environmental Science Services Administration

Roy Popkin

1967278 pp.
Technology of NecessityRoy Popkin
⏱ 3h 5m

Technology of Necessity

Roy Popkin

185 pp.
Desalination Water for the World's FutureRoy Popkin
⏱ 4h 22m

Desalination Water for the World's Future

Roy Popkin

1968262 pp.
The Postthrombophlebitic SyndromeRoy J. Popkin

The Postthrombophlebitic Syndrome

Roy J. Popkin

1962No page data