Label | Dataset | Type | Subdivision | Identifier | |
---|---|---|---|---|---|
1. | Water--Purification--Rapid sand filtration |
LC Subject Headings (LCSH) |
ComplexSubject ComplexType Authority |
sh95003031 | |
Rapid downflow sand filtration ; Rapid gravity sand filtration ; Rapid sand filtration ; Water--Rapid downflow sand filtration ; Water--Rapid gravity sand filtration ; Water--Rapid sand filtration |
Do you need assistance with your search?