Pennsylvanian Invertebrates of the Mazon Creek Area, Illinois. InsectsEugene Stanley RichardsonInbunden, 2022331 kr
Pennsylvanian Invertebrates of the Mazon Creek Area, Illinois. InsectsEugene Stanley RichardsonHäftad, 2022166 kr
Pennsylvanian Invertebrates of the Mazon Creek Area, Illinois. Trilobitomorpha ArthropleuridaEugene Stanley Richardson, Chicago Natural History MuseumInbunden, 2022321 kr
Pennsylvanian Invertebrates of the Mazon Creek Area, Illinois. Trilobitomorpha ArthropleuridaEugene Stanley Richardson, Chicago Natural History MuseumHäftad, 2022161 kr
New Agnathous Fishes From the Pennsylvanian of IllinoisEugene Stanley Richardson, David BardackHäftad, 2018246 kr
Pennsylvanian Invertebrates of the Mazon Creek Area, IllinoisEugene Stanley Richardson, Ralph Gordon JohnsonInbunden, 2023331 kr
Pennsylvanian Invertebrates of the Mazon Creek Area, IllinoisEugene Stanley Richardson, Ralph Gordon JohnsonInbunden, 2022331 kr
Pennsylvanian Invertebrates of the Mazon Creek Area, IllinoisEugene Stanley Richardson, Ralph Gordon JohnsonHäftad, 2022166 kr
Pennsylvanian Invertebrates of the Mazon Creek Area, Illinois. Trilobitomorpha ArthropleuridaEugene Stanley Richardson, Chicago Natural History MuseumInbunden, 2022321 kr
Pennsylvanian Invertebrates of the Mazon Creek Area, Illinois. InsectsEugene Stanley RichardsonHäftad, 2022166 kr
Pennsylvanian Invertebrates of the Mazon Creek Area, Illinois. InsectsEugene Stanley RichardsonInbunden, 2022331 kr
Pennsylvanian Invertebrates of the Mazon Creek Area, Illinois. Trilobitomorpha ArthropleuridaEugene Stanley Richardson, Chicago Natural History MuseumHäftad, 2022161 kr
New Agnathous Fishes From the Pennsylvanian of IllinoisEugene Stanley Richardson, David BardackHäftad, 2018246 kr