Title: Animal Weapons: The Evolution of Battle, Author: Douglas J. Emlen
Title: Evolution: Making Sense of Life / Edition 3, Author: Douglas J. Emlen
Title: Evolution & SaplingPlus for Evolution (Single-Term Access) / Edition 3, Author: Douglas J. Emlen
Title: Evolution and Study Guide PACKAGE: Making Sense of Life / Edition 2, Author: Carl Zimmer
Title: Loose-leaf Version for Evolution & SaplingPlus for Evolution (Single-Term Access) & iClicker Reef Polling (Six-Months Access; Standalone) / Edition 3, Author: Douglas J. Emlen
Title: Armi animali. Come la natura ci ha insegnato a combattere, Author: Douglas J. Emlen
Title: Beetle Battles: One Scientist's Journey of Adventure and Discovery, Author: Douglas J. Emlen
Title: Loose-leaf Version for Evolution & SaplingPlus for Evolution (Single-Term Access) / Edition 3, Author: Douglas J. Emlen