Fall colors of Iowa: Created by Amanda Carstens,1997.

This brochure includes colorful pictures of fall colors in Iowa. Also has information on why trees change colors and how to identify the species of tree through its leaves. Informs you on where and when to find the best viewing sites of fall foliage in Iowa.

Big trees of Iowa,1997.

This document describes the Iowa Big Tree Program which is designed to locate the largest tree of various species in Iowa. It includes the Iowa big tree list of 1997 with information on the species/year nominated, circumference, height, points and the owner/reporter/location.