Research in field emission and its application; final report for the period 5 November 1948 to 30 April 1957, Project N8onr-72401, Authority NR 072-171. W. P. Dyke, chief scientist.

Mode of access: Internet.

Investigation of solid surfaces by field emission microscopy and mass spectrometry; final report.

"Contract no. AF 49 (638)-748. Division file 30-4. AFOSR-2273."

Literature review of adsorption on metal surfaces /

"Contract NAS3-8910."

Truck noise IV-G. Field test results on a heavy duty, diesel truck having reduced noise emissions. Seventh report.

Transportation Department, Office of Noise Abatement, Washington, D.C.

The field book of manures; or The American muck book; treating of the nature, properties, sources, history, and operations of all the principal fertilizers and manures in common use, with specific directions for their preparation, preservation, and application to the soil and to crops; as combined with the leading principles of practical and scientific agriculture; drawn from authentic sources, actual experience, and personal observation ...

Mode of access: Internet.