W. John Nelson
发表
W. John Nelson,
1981
.
William A. DiMichele,
Spencer G. Lucas,
Dan S. Chaney,
2011,
Geology.
W. John Nelson,
1990
.
Hannes E. Leetaru,
John H. McBride,
H. Leetaru,
2004
.
W. John Nelson,
W. Nelson,
1995
.
Dennis R. Kolata,
W. John Nelson,
W. Nelson,
1997
.
Robert A. Bauer,
R. Bauer,
W. John Nelson,
1987
.
John H. McBride,
J. McBride,
W. John Nelson,
1999
.