FICKE, John F. Comparison of evaporation computation methods, pretty lake, Lagrange county, Northeastern Indiana / by John F. Ficke. -- Washington : United States Government Printing Office, 1972 - 48 p. -- (Geological Survey Professional Paper ; 686-A). Subjects--Topical Terms: EvaporaciónIndiana Universal Decimal Class. No.: 551.573(772)