(legal challenge brought by advocacy organizations to United States Fish and Wildlife Service’s decision to allow genetically modified crops to be grown on National Wildlife Refuge land that included a failure to fully follow NEPA, APA, and FWS procedure before permitting planting; defendants agreed not to permit such planting in 2013 until required environmental studies were completed and moved for dismissal of this suit based on mootness of issue; court held issue was not moot because plaintiffs could still suffer harms this year, and court could still grant some form of relief; because the case was not moot, the court set a hearing to determine remedies).