Who wrote on bees and where can you find this book in Latin?

Many authors have written about bees, but the most famous and frequently cited work in Latin on bees is "De apibus" (On Bees) by Virgil. It's not a scientific treatise, but rather a georgic poem (part of his *Georgics*) containing observations and descriptions of beekeeping practices in ancient Rome.

Finding a Latin text of *Georgics*, Book IV (which contains *De apibus*), is relatively easy. You can find it in many online Latin libraries and through booksellers specializing in classical texts. A simple Google search for "Vergilius Georgica Liber IV" or "Vergilius De apibus" will yield several digital versions and potentially links to places selling physical copies.

Keep in mind that different editions will have varying notes and commentary. You'll want to consider your Latin reading level when choosing an edition.