Gaya APA
Mabry, Richard E.. (1973).
An Evaluation of Mine Subsidence Potential .
:
s.n..
Gaya Chicago
Mabry, Richard E..
An Evaluation of Mine Subsidence Potential.
:
s.n.,
1973.
Computer Software.
Gaya MLA
Mabry, Richard E..
An Evaluation of Mine Subsidence Potential.
:
s.n.,
1973.
Computer Software.
Gaya Turabian
Mabry, Richard E..
An Evaluation of Mine Subsidence Potential.
:
s.n.,
1973.
Computer Software.