Christopher Higgins
发表
O. Tugrul Turan,
Robert J. Connor,
Christopher Higgins,
2011
.
Steven C. Lovejoy,
Christopher Higgins,
Thomas Schumacher,
2010
.
O. Tugrul Turan,
Robert J. Connor,
Christopher Higgins,
2010
.
Christopher Higgins,
Michael R. Willig,
Jill Thompson,
2007,
Ecosystems.