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Issues in Late Woodland Period Subsistence on the Delaware River

il y a 11 ans • 562 Vues

Genetic Stratigraphy and Late Holocene Palesols and their relationship to Prehistoric Agriculture

il y a 11 ans • 626 Vues

Expressions of Subsistence in the Early Twentieth Century

il y a 11 ans • 315 Vues

Exploring Late Prehistoric Subsistence in Central Western PA

il y a 11 ans • 802 Vues

Subsistence Strategies at 38CU194

il y a 11 ans • 544 Vues

PennDOT, FHWA, the SHPO, & the PATH to Section 106 Best Practice

il y a 11 ans • 583 Vues

PennDOT Management Plan for Historic Metal Truss Bridges

il y a 11 ans • 773 Vues

Long Range Transportation Planning Partnership

il y a 11 ans • 450 Vues

Creating Contexts and Using Multiple Property Documentation Forms

il y a 11 ans • 483 Vues

What's New: Environmental Review

il y a 11 ans • 287 Vues

It's A Process: Early Consultation and Regulatory Clarity

il y a 11 ans • 313 Vues

Transportation Impacts of Marcellus Shale Drilling

il y a 11 ans • 458 Vues

History Still Matters, or It Should for Effective Management of Post-WWII Bridges

il y a 11 ans • 607 Vues

Federal Architecture in the 1950s, 1960s, and 1970s

il y a 11 ans • 1055 Vues

Exploring Prehistory in the Lower Delaware Valley

il y a 11 ans • 348 Vues

Activities and Festivities

il y a 11 ans • 323 Vues

The Dyottville Glass Works

il y a 11 ans • 568 Vues

HARB and Historical Commission Training Priorities

il y a 11 ans • 339 Vues