J. Ward
发表
W. Dickinson,
J. Ward,
1994
.
J. Ward,
J. Jacob,
B. Bluck,
2006
.
J. Ward,
B. Bluck,
R. Spaggiari,
2006
.
J. Ward,
B. Bluck,
R. Jacob,
1999
.
J. Ward,
B. Bluck,
M. D. de Wit,
2005,
Geological Society, London, Special Publications.
J. Ward,
J. Vogel,
M. Lindeque,
1991
.
J. Ward,
Roger M. H. Smith,
T. R. Mason,
1993
.
J. Ward,
J. Stiefenhofer,
C. Palmer,
2008
.
J. Ward,
T. Iliffe,
J. Olesen,
2020,
International Journal of Speleology.
J. Ward,
J. Cartwright,
B. Bluck,
2007,
Journal of the Geological Society.
J. Ward,
1993
.
J. Ward,
C. Palmer,
D. C. Bowen,
2009
.
M. J. Roberts,
J. Ward,
M. Bamford,
2009
.
J. Ward,
B. Bulley,
2009
.
J. Ward,
1988
.
J. Ward,
J. Cartwright,
B. Bluck,
2000
.
J. Ward,
M. Pickford,
P. Mein,
1996
.
J. Ward,
M. Pickford,
D. Gommery,
1996
.