R. Shackelford
发表
L. Wipf,
R. Shackelford,
1942,
Proceedings of the National Academy of Sciences of the United States of America.
R. Grummer,
J. Rapacz,
R. Shackelford,
1970,
Nature.
R. Shackelford,
1973,
The Journal of heredity.
R. Shackelford,
W. H. Mcgibbon,
1972,
The Journal of heredity.
R. K. Meyer,
R. Shackelford,
C. C. Rust,
1965,
Journal of mammalogy.
R. Guillery,
K. Sanderson,
R. Shackelford,
1974,
The Journal of comparative neurology.
L. Wipf,
R. Shackelford,
1949,
Proceedings of the National Academy of Sciences of the United States of America.
R. Shackelford,
C. C. Rust,
1969
.
W. D. Moore,
R. Shackelford,
1954
.
R. Shackelford,
1950
.
Sylwester Kaszowski,
Charles C. Rust,
Richard M. Shackelford,
1970
.
R. Shackelford,
1949,
The American Naturalist.
R. Shackelford,
R. Cochrane,
1962
.
R. Shackelford,
1952,
The American Naturalist.
R. Shackelford,
R. Cochrane,
1962,
The Journal of endocrinology.
L. J. Cole,
R. Shackelford,
1947
.