Refused Permission To Land iHavana, June t W The liner St. Louis sailed today for Hamburg after it had been refused permission to land its cargo of German refugees. - The company's agent said that Ship might retlirei here if some agreement could be reached with the Cuban government for landing the refugees. . Earlier in the day the company had notified the ship xo return to Germany wjth' the ship load of Jewish emigrants if they could not be landed properly. Earlier the line had protested to the Cuban government for for bidding the landing of W refugees. .