"This publication describes the processes, procedures, and techniques used to produce all-source intelligence. It focuses on intelligence production at echelons at corps and below and amplifies the doctrine contained in FM 34-1. It provides guidance for intelligence staff officers, warrant officers. NCOs, and intelligence analysts at all skill levels. It is designed for use by the active Army and reserve components (RC)."
FM 34-3; Field Manual 34-3
Federation of American Scientists: http://www.fas.org/main/home.jsp