| GMD | Text |
| Language | Eng |
| Classification | 266.678 W528g |
| Publisher | Pacific Press Pub. Assn., Mountain View, Calif., c1982 |
| Subject | Christian missionaries -- South America.Seventh-day Adventists -- Missions -- South America.Westphal family. |
| Description | 94 p. : ill. ; 22 cm. |
| ISBN | 9780816304547 |