1
Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems . 2 : March 13-16, 1989, Colorado School of Mines, Golden, Colorado /
Book
2
Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems . 1,2 : March 28-31, 1988 Golden, Colorado /
Book
3
Proceedings of the Symposium on the Application of Geophysics to Engineering and Environmental Problems . 1,1 : March 28-31, 1988 Golden, Colorado /
Book