TY - BOOK AU - Singh,V.P. AU - Frevert,Donald K. TI - Watershed models SN - 0849336090 (alk. paper) PY - 2006/// CY - Boca Raton PB - Taylor & Francis KW - Watersheds KW - Mathematical models KW - Watershed management KW - Hydrologic models N1 - Includes bibliographical references and index ER -