What we eat and what happens to it, the results of the first direct method ever devised to follow the actual digestion of food in the human stomach
Автор: Hawk, Philip B. (Philip Bovier), b. 1874, 249 стр., издатель: "Книга по Требованию", ISBN: 978-5-8802-7742-1



5 из 5, 4 голос(-ов).