Three years <a href=" http://www.archiform3d.com/generic-albuterol-inhalers-available.pdf#invade ">proventil albuterol</a> GENEVA, July 9 (Reuters) - The Swiss canton of Geneva,pressured by EU demands to end tax breaks, cannot guarantee itsproposal for a tax compromise will get through, its financeminister said, even though trading houses said less attractiveconditions could drive them away.