Mining of Sulphur in the Gulf Coast Region

Processes used in deep-well mining of sulphur, and economic values.
Complete catalog record
Category: Additional Titles
Subcategory: Materials & Metals
Type: Motion Picture
Source: Freeport
Format code: 16sd

Sources

  1. Index of Training Films 1946 — title, year, creator, length, format, sound, description, catalog record