W G Johnson

发表

Optics at marshall space flight center.

W G Johnson, 1970, Applied optics.

STABILIZATION OF HIGH PLASTICITY CLAY AND SILTY SAND BY INCLUSION OF DISCRETE FIBRILLATED POLYPROPYLENE FIBERS FOR USE IN PAVEMENT SUBGRADES. FINAL REPORT

W G Johnson, W P Grogan, W. Grogan, 1994 .