Bite, Sting, Kill: The Incredible Science of Toxins, Venom, Fangs, and StingersJulie BeerVypredanáPostrážiť
The Horse in Motion: as Shown by Instantaneous Photography: With a Study on Animal Mechanics Founded on Anatomy and the Revelations of theEadweard MuybridgeVypredanáPostrážiť
Native Trackers - A Collection of Articles on the Skills of African and Native American TrackersRichard ChizmarVypredanáPostrážiť
