ISBN 1179628977 books & textbook
Voyages of the Velero III: a pictorial version, with historical background of scientific expeditions through tropical seas to equatorial lands aboard M/V Velero III
Hancock, Allan Meredith, De Witt
Nabu Press /2011-09-05 Paperback / 312 Pages
isbn-10: 1179628977 / isbn-13: 9781179628974
