What does HCDDM stand for?
HCDDM stands for "Hydrologic Criteria and Drainage Design Manual"
How to abbreviate "Hydrologic Criteria and Drainage Design Manual"?
"Hydrologic Criteria and Drainage Design Manual" can be abbreviated as HCDDM
What is the meaning of HCDDM abbreviation?
The meaning of HCDDM abbreviation is "Hydrologic Criteria and Drainage Design Manual"
What does HCDDM mean?
HCDDM as abbreviation means "Hydrologic Criteria and Drainage Design Manual"
