1999 - Scientific American Science Desk Reference (Paperback) ISBN-13: 9781620457184 ISBN-10: 1620457180 Genres: History, Reference, Science & Math ? 1971 - The Biosphere [A Scientific American Book] (Paperback) ISBN-13: 9780716709459 ISBN-10: 0716709457 ? Light From the Sky (Paperback) ISBN-13: 9780716712220 ISBN-10: 0716712229 Genres: Science & Math, Outdoors & Nature ? |