A Study of Fine Sand from Nine Mile Island at Dubuque, MLR-88-08, 1988

The specifications for concrete sand in Iowa have been used for many years with very good results. In several locations of the state, it is becoming more difficult to produce concrete sand consistently at a reasonable cost. Both ASTM and AASHTO have specifications for concrete sands that allow a finer, poorer graded sand than the Iowa specification. The ASTM and AASHTO specifications are based on the use of trial mix testing prior to construction. Iowa does not currently use the trial mix procedure.

Voyage autour du monde fait dans les années 1803, 1804, 1805 et 1806 par les ordres de sa majesté impériale Alexandre Ier, empereur de Russie, sur les vaisseaux "la Nadiejeda" et "la Neva", commandés par M. de Krusenstern ... traduit, de l'aveu et avec des additions de l'auteur ; la traduction revue par M. J.-B.-B. Eyriès...

Titre original : Reise um die Welt in den Jahren 1803, 1804, 1805 und 1806, auf Befehl seiner... Majestät Alexander des Ersten auf den Schiffen "Nadeshda" und "Newa"

The Catalan migration to New York. A view from La Llumanera de Nova York (1874-1881)

The first issue of La Llumanera de Nova York came out in November 1874 and was not published until 1881. The challenge was certainly complicated: editing a newspaper in Catalan in New York, with the aim of influencing a group of potential readers who were distributed in the United States and, at the same time, become a medium that would bring the ideas of a new era, both from a political and cultural point of view

Frédéric Trémel, le guitariste-poète : biographies des célébrités artistiques / par M. Émile de La Bédollière

Collection : Les hommes du jour

1102-001 Twelve Mile Lake Final Report

Twelve-Mile Lake is an 800-acre man-made lake in central Union County. The watershed has 13,964 land acres that are used by farmers for row crops and pasture. This lake is used as a water supply source for the City of Creston and the Southern Iowa Rural Water Association. In total approximately 40,000 people are affected by this project. Developed over 20 years ago, the lake and fishery was renovated and restocked and much of the shoreline was riprapped about six years ago. During its history, extensive watershed efforts have been ongoing. However, as farmland for cropland has become more valuable and demand has increased, hilly land once used for dairy farming, grazing, and CRP has been put into row crop production. Consequently, sediment loss has become an increasing issue for farmers, conservation professionals, and the Creston Waterworks Department, which owns the water treatment facility at the lake. In 2011, the Creston Water Board received a WIRB grant to implement a sedimentation structure at the north end of the main channel flowing into the lake. The WIRB funds were used for land acquisition, with the IDNR actually constructing the facility. This report depicts work performed as part of the WIRB project.