1
by Porter, Roger
Published 1977
Springer US

2
by Porter, Roger S.
Published 1967
American Chemical Society

3
by Porter, Roger B.
Published 2011
MIT Press

4
by Porter, Roger J.
Published 2013
Henry Stewart Talks

5
by Johnson, Julian F., Porter, Roger S.
Published 1978
Springer US

10
by Porter, Roger S., Johnson, Julian F.
Published 1974
Springer US

11
by Casale, Antonio, Porter, Roger S., Sharkey, William H.
Published 1975
Springer Berlin Heidelberg

12
Published 1990
Springer US
Other Authors: ...Porter, Roger J....