Owen, C. (1742). An essay towards a natural history of serpents: In two parts. I. The first exhibits a general view of serpents, in their various aspects; ... II. The second gives a view of most serpents that are known in the several parts of the world; ... Illustrated with copper-plates, engraved by the best hands. III. To which is added a third part; containing six dissertations ... printed for the author. Sold by John Gray.

Owen, Charles. An Essay Towards a Natural History of Serpents: In Two Parts. I. The First Exhibits a General View of Serpents, in Their Various Aspects; ... II. The Second Gives a View of Most Serpents That Are Known in the Several Parts of the World; ... Illustrated with Copper-plates, Engraved by the Best Hands. III. To Which Is Added a Third Part; Containing Six Dissertations ... printed for the author. Sold by John Gray, 1742.