topic

• Hydrology1
• Lakes1

name

• Birge, E. A. (Edward Asahel), 1851-19501
• Smith, Leonard S. (Leonard Sewall), 1864-19471
• Wisconsin Geological and Natural History Survey1

collection

• Maps of North America1

place

• Waukesha County (Wis.)1
• Wisconsin1

genre

• Bathymetric maps1
• Maps1

publisher

• Wisconsin Geological and Natural HIstory Survey1

division

• Map Division1

type