Dar

تاريخ النشر: 1877-83.
الناشرون: Published under the direction of the chief geologist, by the commissioners of public printing
المساهمون: Biodiversity Heritage Library
المجموعات: Biodiversity Heritage Library
التصنيف: Others
الموضوعات: Geology--Wisconsin. , Botany--Wisconsin. , Mines and mineral resources--Wisconsin. , Paleontology--Wisconsin.
كلمات مفتاحية: Geology Wisconsin. Mines and mineral resources Wisconsin. Paleontology Wisconsin. Botany Wisconsin.