The Iowa U.M. Archives is the official archives and repository for the Iowa Annual Conference which includes a collection of Conference Journals, church, membership and clergy records.
Website Resource:
A website that is administered by the General Commission on Archives and History is a great resource. This website has information and resources for local church pastors, historians and members of local churches which includes guidelines on managing records, writing church history, managing electronic records and how to research your family to name just a few. The link is: www.gcah.org.