MONTREAL - The head of the Quebec bar owners' association says some suds sellers could soon run dry because of an ongoing strike at a Molson Coors brewery. In a phone interview, Renaud Poulin said he has received dozens of calls from pub owners who are worried they may be out of beer by next week, in particular those in rural parts of the province and under exclusive contract with Molson Coors. "They think they'll have to shut down their business. A big concern,'' he said in French. Other Quebec beer producers are likely to prioritize deliveries to Montreal and Quebec City, where bars are concentrated, rather than haul cases to remote areas. "It's a question of economy,'' Poulin said.