@BOOK{ Book!D - 98796085, AUTHOR = "/ by Gilbert M. Smith", TITLE = "The fresh- Water algae of the united states", LIBRARY= "كتابخانه مركزی دانشگاه علوم پزشكی اصفهان", SUBJECT = "Freshwater Algae- United States", URL = "/book/98796085/The-fresh-Water-algae-of-the-united-states/"}