TABLE OF CONTENTS THE PORTION OF ACTIVITY DEPOSITED IN LOCAL FALLOUT ..........ceeeee0. 2 EFFECTS OF SMALL CHANGES IN BURST HEIGHT ON THE AMOUNT OF LOCAL FALLOUT eeoeeteoeevneanseveeeveseeoeensvteeveeeeeaeneeseaeeeheeestee 7 EFFECTS OF SOIL TYPE AND BUILDING MATERIAL ON THE PORTION OF RADIOACTIVITY DEPOSITED IN LOCAL FALLOUT ...cccusccceccecssl2 THE RAD IOIOD INE DETECTION OF PROBLEM- - INHALATION FALLOUT BY THE PHYS ICAL see reerv ces sececceseeeeeeeseeseseld SENSES a tec ccc cess ces ccsccncee ee ld FEASIBILITY OF DEVELOPING FALLOUT PREDICTION TECHNIQUES FOR OPERATIONAL APPLICATIONS a RADIOACTIVITY OF CRATERS OF MULTI-MEGATON EXPLOSIONS ......cceeenseee29 INTERACTION OF SIMULTANEOUS SURFACE BURSTS ...cccccscccsesceveresesosal — * ii