4 - Clays of Louisiana, Shreveport Area
by J. W. Whittemore . 1927 . 84 pp. . Photocopy.
Price: 8.00

1 - Test Data and Evaluation of Miscellaneous Clays
by L. H. Dixon . 1967 . 107 pp. . 107 pages.
Price: 5.00

2 - Occurrence, Test Data and Evaluation of Clay for Making Lightweight Aggregate
by L. H. Dixon and M. E. Tyrell . 1969 . 145 pp. . 145 pages.
Price: 5.00

3 - Occurrence, Test Data and Evaluation of Clay for Making Structural Clay Products
by L. H. Dixon and M. E. Tyrell . 1972 . 333 pp. . 333 pages.
Price: 15.00