Miscellaneous References and Mentions

While our initial information about Nopal came from various goverment sources (GNIS, FIPS), we also found mention of Nopal in various books and other sources.

We've created the following list to keep track of the sources that proved useful in adding to our knowledge about Nopal. We hope that they will be useful to you.

Note: Initially, we were careless about keeping track of where our Nopal data came from. The following list of references and mentions is incomplete.

Nopal is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1>

Both the GNIS and FIPS databases contain entries for Nopal. See our Misc Page for Nopal for more information.