Historic preservation forum.

Wedi'i Gadw mewn:

Manylion Llyfryddiaeth
Awdur Corfforaethol:	National Trust for Historic Preservation in the United States
Iaith:	English
Cyhoeddwyd:	Washington, D.C. : National Trust for Historic Preservation,
Pynciau:	Historic buildings > Conservation and restoration > United States > Periodicals. Historic preservation > United States > Periodicals. Historic sites > Conservation and restoration > United States > Periodicals.
Eitemau Perthynol:	Ffurfiwyd gan: Preservation forum. Ar wahân i: Forum newsletter (Washington, D.C.) Formed by the union of: Forum newsletter (Washington, D.C.) and: Preservation forum.
Fformat:	Cyfresol Note that CRL will digitize material from the collection when copyright allows.

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