Richard K. Perrin
发表
Subir Bairagi,
Richard K. Perrin,
Lilyan E. Fulginiti,
2015
.
V. Santaniello,
R. E. Evenson,
Richard K. Perrin,
2004
.
Richard K. Perrin,
Juan P. Sesmero,
Nickolas F. Fretes,
2009
.
Richard K. Perrin,
2005
.
Subir Bairagi,
Richard K. Perrin,
Lilyan E. Fulginiti,
2014
.
Richard K. Perrin,
Lilyan E. Fulginiti,
2011
.
Opportunities for Nebraska in Future Carbon Markets: Final Technical Report for NCESR Project 3-#303
Adam J. Liska,
Richard K. Perrin,
Lilyan E. Fulginiti,
2010
.
Richard K. Perrin,
R. Perrin,
D. L. Winkelmann,
1976
.
Richard K. Perrin,
R. Perrin,
1972
.
Kent M. Eskridge,
Robert B. Mitchell,
Marty R. Schmer,
2006
.
Richard K. Perrin,
R. Perrin,
1976
.