The National Geographic Magazine, Volume 201

AIDS America animals Avandia Bangladesh bears become birds blood cause century countries Danube diamond Director disease doctor dogs dose drug effects Europe European eyes face Farm feet field forest four give half hand human Islam Island It's ITALY John keep killed Lake land less live look MAPS MARCH medicines miles million months mountain Muslim NATIONAL GEOGRAPHIC natural never North officials once Park patients percent PHOTOGRAPHS population President problems protect Research river Salt sand says Services ship side Society South species stones things turned United Valley VIAGRA WEBSITE week wild wildlife