Water-supply
type: Concept
related: Water resources development

Energy development
type: Concept

Natural resources
type: Concept
notation: HC85

Water resources development
type: Concept
created: 1986-02-11T00:00:00
modified: 1997-02-03T11:35:43
broader: Natural resources
broader: Energy development
in scheme: lcsh
member: collection LCSH General
member: collection SubdivideGeographicalIndirect
member: collection LCSHAuthorizedHeadings
notation: HD1690-HD1702
notation: TC401-TC526
related: Water-supply

Water-supply
type: Concept
notation: TD201-TD500
notation: SD425
notation: GB651-GB2998
related: Water resources development