Rich Block
发表
Rich Block,
N. Walker,
1972
.
Rich Block,
1977
.
J. B. Cortés,
F. M. Gatti,
Rich Block,
1973
.
Estelle A. Sandhaus,
Rich Block,
2019,
Scientific Foundations of Zoos and Aquariums.
K. Cermak,
Rich Block,
2001
.
Henry P. Lundsgaarde,
H. P. Lundsgaarde,
Richard Block,
1977
.
Rich Block,
1991
.
L. Langman,
Rich Block,
Ineke Cunningham,
1973
.