Disambiguation evidence for first geological survey of Pennsylvania via surface form
"Annual geological reports of Pennsylvania"
As object (1)
Triples where some other subject referred to this entity
as "Annual geological reports of Pennsylvania".
first geological survey of Pennsylvania
→
notableWork
→
"Annual geological reports of Pennsylvania"
self-linksurface differs
ⓘ
↳ resolves to first geological survey of Pennsylvania
surface form:
First Geological Survey of Pennsylvania