Alternative-fueled vehicles: progress made in accelerating federal purchases, but benefits and costs remain uncertain.

Mode of access: Internet.

Seismic effects from a high yield nuclear cratering experiment in desert alluvium /

"Final report "--Cover.

Seismic velocity study /

"Issued: May 15, 1963"--Cover ; "December 1962"--Title page.

Seismic source functions for closely-spaced simultaneous nuclear detonations /

"February 1973."

Seismic waves from an underground explosion in a salt bed : final report /

At head of title: "Project Gnome" ; "PNE-150F."

The accelerating effect of additives on radiation-induced graft polymerization : final report /

"Category No. UC-4 ; Chemistry ; TID-4500."