R H Henk
发表
Timothy J Lomax,
J W Hanks,
R H Henk,
1991
.
R H Henk,
K S Klaver,
1995
.
D L Christiansen,
R H Henk,
D E Morris,
1994
.
R H Henk,
K S Klaver,
1995
.
R H Henk,
B Fette,
2010
.
D L Christiansen,
R H Henk,
D E Morris,
1993
.
D L Christiansen,
R H Henk,
D E Morris,
1993
.
R H Henk,
M E Molina,
P L Iwin,
1996
.
R H Henk,
S M Turner,
C J Naples,
1994
.