Annual Report - Geological and Natural History Survey of Minnesota: Volumes 11-12

Annual Report - Geological and Natural History Survey of Minnesota: Issue 16

Annual Report - Geological and Natural History Survey of Minnesota: Volumes 8-9

Annual Report - Geological and Natural History Survey of Minnesota: Volumes 13-14

Annual Report

Annual Report - Geological and Natural History Survey of Minnesota: Issue 5

Reports of the Survey. Botanical Series I-IX.: Volume 5

Annual Report - Geological and Natural History Survey of Minnesota: Issues 11-12

Annual Report - Geological and Natural History Survey of Minnesota: Volumes 2-3

Annual Report - Geological and Natural History Survey of Minnesota: Issue 12

The ... Annual Report for the Year ...: Volumes 14-15

Annual Report - Geological and Natural History Survey of Minnesota: Volumes 12-14

Bulletin: Issue 7

Annual Report - Geological and Natural History Survey of Minnesota: Issue 19

Annual Report - Geological and Natural History Survey of Minnesota: Volumes 6-7

Geology of Minnesota: Final Report, Volume 2

Annual Report - Geological and Natural History Survey of Minnesota: Volumes 21-23

Reports of the Survey and Bulletin of the Department: Botanical Series VII

Annual Report - Geological and Natural History Survey of Minnesota: Volumes 9-10

Annual Report - Geological and Natural History Survey of Minnesota: Volumes 10-12