Iowa AgriNews, May 4, 2015, Vol. 15, no. 9

Crop and livestock summaries for the state of Iowa, produced by the Iowa Department of Agriculture. Previously Agri-News

FY14 Enrich Iowa Report State Funding for Iowa Libraries, January 15, 2015

This report illustrates the critical role of Enrich Iowa funding in enhancing lifelong learning for Iowans through libraries; improving library resources aimed at assisting job seekers; maintaining library hours that meet library customers’ needs; improving library technology services; and providing safe, accessible library buildings.

Chemical Reactions Involving Aggregates, HR-15, 1960

The discussion presented below concerns the section on "Unidentified Cement-Aggregate Reactions" in which mention is made of concrete deterioration related to argillaceous dolomitic limestone aggregates. A considerable amount of research has been conducted on carbonate aggregate-cement reactions as part of the general study on the suitability of carbonate rocks as concrete aggregate which inadvertently did not reach the authors in time to be incorporated in their paper. These reactions which occur in response to the alkaline environment of concrete are not typical alkali-aggregate reactions associated with siliceous aggregates such as opaline cherts, volcanic glasses and etc. The reactions are associated with certain carbonate aggregates whose service records indicate deleterious performance in concrete has occurred. It is my purpose to review briefly carbonate aggregate research conducted at Iowa State University and present some new data on the problem of carbonate aggregate-cement paste reactions.

Wapello County, Township 71 North Range 15 West

Des Moines River Plat Maps.

Wapello County, Township 72 North Range 15 West

Des Moines River Plat Maps.

Wapello County, Township 73 North Range 15 West

Des Moines River Plat Maps.

Mahaska County, Township 74 North Range 15 West

Des Moines River Plat Maps.

Mahaska County, Township 75 North Range 15 West

Des Moines River Plat Maps.

ABD Promos, June 2015, Vol. 15, no.6

The ABD Promos Newsletter is produced monthly and details Division announcements, holiday schedules, broker promotions and a newly listed codes clip out section.

Iowa Crop Progress & Condition, June 15, 2015

Report produced by the The Department of Agriculture and Land Stewardship, Climatology Bureau. Weather report released by the USDA National Agricultural Statistical Service. The report is released weekly from April through October. Formally titled: Iowa Crop and Weather Report

ABD Promos, July 2015, Vol. 15, no.7

The ABD Promos Newsletter is produced monthly and details Division announcements, holiday schedules, broker promotions and a newly listed codes clip out section.

Iowa AgriNews, July 7, 2015, Vol. 15, no. 12

Crop and livestock summaries for the state of Iowa, produced by the Iowa Department of Agriculture. Previously Agri-News

Iowa AgriNews, May 27, 2015, Vol. 15, no. 10

Crop and livestock summaries for the state of Iowa, produced by the Iowa Department of Agriculture. Previously Agri-News

Iowa AgriNews, June 5, 2015, Vol. 15, no. 11

Crop and livestock summaries for the state of Iowa, produced by the Iowa Department of Agriculture. Previously Agri-News

Iowa AgriNews, July 9, 2015, Vol. 15, no. 13

Crop and livestock summaries for the state of Iowa, produced by the Iowa Department of Agriculture. Previously Agri-News