P. Campbell
发表
R. Mitchell,
P. Campbell,
2008
.
P. Campbell,
C. Ton‐That,
D. Teare,
1999
.
I. G. Turner,
I. Turner,
P. Campbell,
1996
.
P. Campbell,
D. Walmsley,
G. A. Farnan,
2002
.
Ken W. Smith,
H. P. Hagan,
P. Campbell,
1992
.
U. Schwertmann,
P. Campbell,
A. Campbell,
1997
.
U. Schwertmann,
H. Stanjek,
P. Campbell,
2002
.
J. Fritz,
P. Campbell,
J. E. Abbink,
1964
.
P. Campbell,
K. W. Smith,
D. Walmsley,
1993
.
P. Campbell,
D. Walmsley,
G. A. Farnan,
1998
.
R. Mitchell,
Liqiang Ma,
P. Campbell,
2002
.
R. Mitchell,
N. Haugen,
P. Campbell,
2014
.
R. Mitchell,
Liqiang Ma,
P. Campbell,
2004
.
R. Mitchell,
P. Campbell,
2005
.
U. Schwertmann,
P. Campbell,
A. Campbell,
1997,
Clay Minerals.
U. Schwertmann,
P. Campbell,
A. Campbell,
1997
.
P. Campbell,
L. J. Sinnamon,
D. Walmsley,
1998
.