Additional works in the Library of Congress that are related to urban food hubs and related topics may be identified by searching the Library's Online Catalog under appropriate subject headings. Choose the topics you wish to search from the following list of Library of Congress subject headings to link directly to the Catalog and automatically execute a search that will allow you to browse related subject headings. Not all of the relevant subject headings have been included, but the ones below should be a good start. For additional assistance, please Ask a Librarian.