The Recirculator, Vol. 66, No. 1, March 2010.

News for swimming pool and spa operators, mangers, and inspectors.

The Recirculator, Vol. 66, No. 2, October 2010.

News for swimming pool and spa operators, mangers, and inspectors.

The Recirculator, Vol. 66, No. 3, December 2010.

News for swimming pool and spa operators, mangers, and inspectors.

Friday Facts, August 6, 2010, Vol. 66

Bureau of Nutrition and Health Promotion part of the Iowa Department of Public Health produces of weekly newsletter about the Iowa WIC Program for the State of Iowa citizen.

The Annals of Iowa, Winter 2007, Vol. 66, no. 1

A quarterly journal of Iowa authors and their works produced by State Historical Society of Iowa.

The Annals of Iowa, Spring 2007, Vol. 66, no. 2

A quarterly journal of Iowa authors and their works produced by State Historical Society of Iowa.

The Annals of Iowa, Summer/Fall 2007, Vol. 66, nos. 3&4

A quarterly journal of Iowa authors and their works produced by State Historical Society of Iowa.

Water Summary Update, August 4, 2016, No. 66

A snapshot of water resource trends prepared by the Iowa DNR in collaboration with the Iowa Department of Agriculture and Land Stewardship, the U.S. Geological Survey, and The Iowa Homeland Security and Emergency Management Department.