Gaya APA
GUIDE TO HYDROLOGICAL PRACTICES DATA ACQUISITION AND PROCESSING. (1981).
:
GENEVA.
Gaya Chicago
GUIDE TO HYDROLOGICAL PRACTICES DATA ACQUISITION AND PROCESSING.
Fourth.
:
GENEVA,
1981.
Text.
Gaya MLA
GUIDE TO HYDROLOGICAL PRACTICES DATA ACQUISITION AND PROCESSING.
Fourth.
:
GENEVA,
1981.
Text.
Gaya Turabian
GUIDE TO HYDROLOGICAL PRACTICES DATA ACQUISITION AND PROCESSING.
:
GENEVA,
1981.
Print.