Gaya APA
Poopath, V.. (1977).
An investigation of slope failures in the Nothern Part of Thailand .
:
IRF.
Gaya Chicago
Poopath, V..
An investigation of slope failures in the Nothern Part of Thailand.
:
IRF,
1977.
Computer Software.
Gaya MLA
Poopath, V..
An investigation of slope failures in the Nothern Part of Thailand.
:
IRF,
1977.
Computer Software.
Gaya Turabian
Poopath, V..
An investigation of slope failures in the Nothern Part of Thailand.
:
IRF,
1977.
Computer Software.