Explore the world with Encyclopedia Britannica's Planet Earth Discovery Series CD-ROM. This educational software is perfect for children and adults alike who are interested in learning more about the Earth and its inhabitants. The CD-ROM is compatible with both Windows and Mac operating systems and comes in a standard license category.

With a focus on education, language, and reference, this CD-ROM is a great addition to any computer or tablet. The Planet Earth Discovery Series CD-ROM is an excellent resource for those who are interested in learning more about the world and its inhabitants. Get your hands on this CD-ROM today and start exploring!