Gaya APA
CURRENT TRENDS IN WATER SUPPLY PLANNING: ISSUE, CONCEPTS, AND RISK. (1951).
New York:
VNB.
Gaya Chicago
CURRENT TRENDS IN WATER SUPPLY PLANNING: ISSUE, CONCEPTS, AND RISK.
.
New York:
VNB,
1951.
Text.
Gaya MLA
CURRENT TRENDS IN WATER SUPPLY PLANNING: ISSUE, CONCEPTS, AND RISK.
.
New York:
VNB,
1951.
Text.
Gaya Turabian
CURRENT TRENDS IN WATER SUPPLY PLANNING: ISSUE, CONCEPTS, AND RISK.
New York:
VNB,
1951.
Print.