Use the UIUC Online Catalog to search for books. Try using the Library of Congress Subject Headings, "climatic changes" to get started.
If a book is not available at UIUC . . .
At home without time to request a book? Click on Advanced Search and limit your search to electronic (e-book) sources! You can also do your subject search first, and then limit the results to e-books.
You can also try Google Books, but you'll only have access to snippets of most of the books in your results list.
Here is how to find books at Uni using the UIUC Online Catalog.
1. First do a search in the UIUC Online Catalog.
2. Once you have your search results, use the sidebar on the right side to limit your search results by LOCATION.
3. Write down the call number and search the stacks at Uni for your book!