LESSONS LEARNED, HEADQUARTERS, 20TH ENGINEER BRIGADE Open PDF Document Details Document Type Technical Report Publication Date May 13, 1968 Accession Number AD0839350 Entities Organizations Adjutant General's Corps Tags Communities of Interest Biomedical Weapons Technologies DTIC Thesaurus Topics Anti-Bacterial Agents Chaplains Civic Action Combat Support Construction Defense Planning Directives Engineers Health Services Infection Inventory Control Lessons Learned Logistics Materials Personnel Management Sexually Transmitted Diseases United States