SAIGON REPORTS A SHARP DECLINE IN FIGHTING LEVEL
Saigon mil authorities rept, Feb 20, that fighting in S Vietnam declines substantially during last 24 hrs; appeal by Joint Mil Comm to end all hostilities believed to be having some effect at last; decline in fighting is first since appeal was issued Feb 17; Saigon repts 134 Communist cease-fire violations in 24 hrs ended 6 AM Feb 20; Internatl Control Comm says, Feb 19, it will begin deploying truce inspection teams around the country; will begin moving to 14 'subregional' sites Feb 21; under terms of Paris accord inspection teams are supposed to be in place in 26 subregional sites by Feb 26; M Gauvin chides mil comm for having failed to live up to terms of Paris accord; says control comm relies to a large degree on mil comm's cooperation to fulfill its tasks under the accord; lists sites to which inspection teams will be sent; says control comm will begin probe of shooting down of an Amer helicopter; map; Gauvin illus