Robert B. Powell
发表
Robert B. Powell,
Marc J. Stern,
M. Stern,
2013
.
Robert B. Powell,
Marc J. Stern,
Nicole M. Ardoin,
2006
.
Lincoln R. Larson,
Robert B. Powell,
Kathleen Krafte Holland,
2018,
PloS one.
Robert B. Powell,
Patrick J. Holladay,
R. Powell,
2017
.
Robert B. Powell,
Patrick J. Holladay,
R. Powell,
2013
.
Robert B. Powell,
M. Stern,
D. Hill,
2014
.
Drew M. Morris,
Robert B. Powell,
J. Pilcher,
2017,
International journal of circumpolar health.
Robert B. Powell,
M. Stern,
B. Garst,
2020
.
Matthew T. J. Brownlee,
Jeffrey C. Hallo,
Robert B. Powell,
2015
.
Matthew T. J. Brownlee,
Sam H. Ham,
Robert B. Powell,
2011,
Polar Record.
Robert B. Powell,
N. Ardoin,
M. Stern,
2018
.
Robert B. Powell,
R. Phillips,
C. Barbraud,
2019,
Polar Biology.
Jeffrey C. Hallo,
Robert B. Powell,
Ian E. Munanura,
2021,
Human Dimensions of Wildlife.
Robert B. Powell,
Malek M. Jamaliah,
R. Powell,
2018
.
Robert B. Powell,
P. Peiris,
Ariel Cuschnir,
2009
.
Robert B. Powell,
C. Monz,
Jennifer M Thomsen,
2018
.
Robert B. Powell,
Agnes Sirima,
Malek M. Jamaliah,
2021,
Journal of Ecotourism.
Paul B. Leonard,
Robert B. Powell,
S. Ogletree,
2019,
Conservation Science and Practice.
Jeffrey C. Hallo,
Robert B. Powell,
J. Sharp,
2014
.
Robert B. Powell,
Wade M. Vagias,
L. Haynie,
2007
.
Robert B. Powell,
M. Brownlee,
S. Ogletree,
2022,
Cities.
Drew M. Morris,
Robert B. Powell,
J. Pilcher,
2016
.
Robert B. Powell,
M. Stern,
B. T. Frensley,
2022,
Applied Environmental Education & Communication.
Jessica P. Fefer,
Robert B. Powell,
M. Brownlee,
2019,
Journal of Park and Recreation Administration.
Jeffrey C. Hallo,
Robert B. Powell,
Jeffrey C. Skibins,
2013,
Biodiversity and Conservation.
Lincoln R. Larson,
Robert B. Powell,
S. Tome,
2021,
Journal of Sustainable Tourism.
Robert B. Powell,
Bernard M. Kitheka,
Elizabeth D. Baldwin,
2021
.
Robert B. Powell,
Dewayne Moore,
M. Stern,
2019,
Environmental Education Research.
Robert B. Powell,
J. Mgonja,
Malek M. Jamaliah,
2021,
Tourism Recreation Research.