March 20 (Reuters) - Land & General Bhd LAND.KL : * UNIT ENTERED SALE AND PURCHASE AGREEMENT WITH VIVAFIRST FOR 60.2 MILLION RGT * AGREEMENT TO DISPOSE SIX PARCELS OF FREEHOLD LANDS Source text: ID:nKLSbvrq76 Further company coverage: LAND.KL ((Reuters.Briefs@thomsonreuters.com;))