What is Dynex (guaifenesin and pseudoephedrine)? There are many brands and forms of guaifenesin and pseudoephedrine available and not all brands are listed on this leaflet. Guaifenesin is an expectorant. It helps loosen congestion in your chest and throat, making it easier to cough out through your mouth.
In 2003, Arkansas had 1,466,600 acres planted with rice. California and Louisiana, the two states runner up to Arkansas in these categories, had only 509,000 and 455,000 acres of rice under cultivation in the same year, respectively.
According to the U.S. Census Bureau, the county has a total area of 732 square miles (1,900 km2), of which 708 square miles (1,830 km2) is land and 23 square miles (60 km2) (3.2%) is water. The highest natural point in Arkansas, Magazine Mountain at 2,753 feet (839 m), is located in Logan County.