By Powell Robert   in The Quarterly Journal of Economics

ISSN:0033-5533|128|2|807-859

Oxford University Press‎(2013)‎

Access to resources Favorite 13.399914

By Powell Robert D.   in Journal of the American Helicopter Society

ISSN:2161-6027|6|4|27-32

AHS International‎(1961)‎

Access to resources Favorite 10.719931

By Powell Robert E.   in INTER-NOISE and NOISE-CON Congress and Conference Proceedings

ISSN:0736-2935|1983|1|323-332

Institute of Noise Control Engineering‎(1983)‎

Access to resources Favorite 10.719931

The Project Manager's Guide to Making Successful Decisions‎

By Powell Robert A.; Buede Dennis M.  

ISBN:9781523096763

Berrett Koehler‎(2008)‎

Access to resources Favorite 8.709637

By Powell Robert   Cuschnir Ariel   Peiris Prakash   in Coastal Management

ISSN:1521-0421|37|6|633-655

Taylor & Francis Ltd‎(2009)‎

Access to resources Favorite 8.039948

By Powell Robert   Kellert Stephen   Ham Sam   in Society and Natural Resources

ISSN:1521-0723|22|8|761-776

Routledge Ltd‎(2009)‎

Access to resources Favorite 8.039948

By Moeller Mark J   Powell Robert E   in INTER-NOISE and NOISE-CON Congress and Conference Proceedings

ISSN:0736-2935|1998|1|565-572

Institute of Noise Control Engineering‎(1998)‎

Access to resources Favorite 8.039948

By Quartararo Louis R.   Powell Robert E.   in INTER-NOISE and NOISE-CON Congress and Conference Proceedings

ISSN:0736-2935|1987|1|679-684

Institute of Noise Control Engineering‎(1987)‎

Access to resources Favorite 7.3696446

By DUFFEY JAMES E.   POWELL ROBERT D.   in Annals of the Entomological Society of America

ISSN:1938-2901|72|5|599-601

Entomological Society of America‎(1979)‎

Access to resources Favorite 7.3696446

By Powell Robert Baxter   Stern Marc   Krohn Brian   Ardoin Nicole   in Environmental Education Research

ISSN:1469-5871|17|1|91-111

Routledge Ltd‎(2011)‎

Access to resources Favorite 6.699957