P. R. Oxley
发表
B. E. Ayala,
Philip Barham,
P. R. Oxley,
1997
.
P. R. Oxley,
Chris Thompson,
Philip Barham,
1999
.
Philip Barham,
P. R. Oxley,
B. E. Ayala,
1995
.
P. R. Oxley,
Philip Barham,
Beatriz Ayala,
1998
.
B. E. Ayala,
Philip Barham,
P. R. Oxley,
1995
.
P. R. Oxley,
B. E. Ayala,
Paj Barham,
1994
.
Philip Barham,
P. R. Oxley,
B. E. Ayala,
1994
.