U. S. Naval Forces, Vietnam Monthly Historical Supplement for April 1968 Open PDF Document Details Document Type Technical Report Publication Date Oct 11, 1968 Accession Number ADA953633 Tags Communities of Interest Biomedical Ground and Sea Platforms Human Systems Weapons Technologies DTIC Thesaurus Topics Aircraft Equipment Aircrafts Airframes Amphibious Operations Birds Boats Employment Explosives Grenade Launchers Health Services Marine Transportation Medical Personnel Navy Personnel Management Plastic Explosives Rocket Propelled Grenades Warfare