Gaya APA
Balek, Jaroslav. (1983).
Hydrology ad water resources in tropical regions .
:
Elsevier.
Gaya Chicago
Balek, Jaroslav.
Hydrology ad water resources in tropical regions.
:
Elsevier,
1983.
Text.
Gaya MLA
Balek, Jaroslav.
Hydrology ad water resources in tropical regions.
:
Elsevier,
1983.
Text.
Gaya Turabian
Balek, Jaroslav.
Hydrology ad water resources in tropical regions.
:
Elsevier,
1983.
Print.