Robert P. Grobe
发表
Robert P. Grobe,
Melinda A. Knecht,
1975
.
Robert P. Grobe,
1983
.
Robert P. Grobe,
1976
.
Robert P. Grobe,
1982
.
Robert P. Grobe,
Kathryn Myatt,
1987
.
Robert P. Grobe,
1984
.
Robert P. Grobe,
1978
.
William T. Denton,
Robert P. Grobe,
Thomas C. Holland,
1977
.
George Farkas,
Robert P. Grobe,
Daniel Sheehan,
1990
.
Timothy J. Pettibone,
Robert P. Grobe,
T. Pettibone,
1975
.
Robert P. Grobe,
G. Farkas,
D. Sheehan,
1990
.