Video image analysis of aggregates : a study report on evaluation of coarse aggregate shape and size properties using video imaging /

"Report no. FHWA-IL-UI-278"--Technical report documentation page.

Development of airborne electromagnetic survey instrumentation and application to the search for buried sand and gravel : a summary report /

34E1-132

Methods of testing mineral aggregates and associated materials. [Prepared for the Committee on Correlation of Research in Mineral Aggregates of the Highway Research Board, National Research Council.

In 7 divisions, 1 and 7 originally issued July 18, 1930, and Nov. 26, 1929; each division with caption title: Symposium of test methods on coarse aggregates.

Application of surface-geophysical methods to investigations of sand and gravel aquifers in the glaciated northeastern United States /

Mode of access: Internet.

Techniques for assessing sand and gravel resources in glaciofluvial deposits--an example using the surficial geologic map of the Loudon Quadrangle, Merrimack and Belknap counties, New Hampshire /

Mode of access: Internet.

Sand and gravel in California : an inventory of deposits /

Mode of access: Internet.

Aggregates of Polls, Property and Taxes as Assessed

1914-1940 In 2 Parts; Pt.1, as Assessed Jan1 (1914-34, Apr.1); Pt.2, as Assessed In Dec. (with Title: Aggregates of Property and Taxes)

The investigation of present aggregate gradation control practices and the development of short-cut or alternative test methods /

Mode of access: Internet.