topic

• Water-supply1

name

• Welcke, Robert A1

collection

• Maps of New York City and State1

place

• Croton Aqueduct (N.Y.)1
• Croton River Watershed1
• Croton River Watershed (N.Y.)1
• New York1
• More Less

genre

• Maps1

publisher

division

• Map Division1

type

• cartographic1