Cambridge Scholars Publishing · Nabu Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Publications - Bureau of Government Laboratories | 978-1-149-72753-9 (1-149-72753-5) | 2010 |
| The Gutta Percha and Rubber of the Philippine Islands | 978-1-154-58198-0 (1-154-58198-5) | 2010 |
B. G. · B. L. · Bureau of · G L. · O. G.