This guide to a curriculum unit in agricultural structures is designed to expand the curriculum materials available in vocational agriculture in Missouri. It and Agricultural Structures I (see note) provide reference materials to systematize the curriculum. The six units cover working with concrete (19 lessons, 2 laboratory exercises), drawing and plan reading (6 lessons), planning grain-feed handling (6 lessons), electrical work on the farm (14 lessons), plumbing on the farm (5 lessons, 1 laboratory exercise), and alternate energy systems (6 lessons). Each lesson may contain some or all of the following: an objective; study questions; references; teaching procedure with assignment; discussion; and answer key to examination; examination; transparency masters; assignment sheets; and handouts. Laboratory exercises may contain some or all of the following: objective, tools and materials needed, procedures, transparency masters, and handouts. A bibliography is found at the beginning of the guide. Appendixes include a listing of additional supplementary sources and cross indexing of the electrical work unit to the revised version of "Practical Farming Wiring Demonstrations," by Curtis Weston. (YLB)