Quarterly progress report of bentonite sealing investigations.

Colorado State University Experiment Station - Engineering Research.

UCSU20/2.25/INTERNET

Library has 1960, q.1 - 1960, q.3.

• 1960, q.3 (August-November) (PDF)
• 1960, q.2 (May-August) (PDF)
• 1960, q.1 (February-May) (PDF)