Subject headings and Keywords
Subject headings can cover topics. When you find a book in OneSearch, you can follow the links listed under Subject. These links often take you to more book titles for your research.
Add the subheading conservation and restoration to the following subjects: architecture, historic buildings, monuments. Here's an example: Architecture--conservation and restoration
You can use keywords for searching when you are not sure of exact subjects. Here are some keywords to try with historic preservation topics: environmental aspects, landscape protection, historic sites, conservation and restoration, monuments, architecture, law, cultural heritage, cultural property, tourism. You can add geographical terms (such as New York) to subjects and keywords.
Here are examples of keywords to try for art preservation topics: art (or books or paper or sculpture, etc.) conservation and restoration, paper preservation, photographs preservation, museum conservation methods.
You can also search for journal articles using subject headings and keywords.