| Water-supply -- Government policy -- West (U.S.) -- History -- 20th century. Matches 1 item |
| Water-supply -- Handbooks, manuals, etc. Matches 1 item |
| Water-supply -- History. Matches 1 item |
| Water-supply -- Israel. Matches 1 item |
| Water-supply -- Italy -- Rome -- Early works to 1800. Matches 1 item |
| Water-supply -- Juvenile fiction. Matches 1 item |
| Water-supply -- Juvenile literature. Matches 4 items |
| Water-supply -- Management. Matches 1 item |
| Water-supply -- Political aspects. Matches 4 items |
| Water-supply -- Political aspects -- Euphrates River Watershed. Matches 1 item |