TY - BOOK AU - Kavvas, M. L. TI - New directions for surface water modeling T2 - IAHS publication SN - 0947571965 AV - GB1230 N49 PY - 1989/// CY - Wallingford, oxfordshire PB - International association of hydrologicals KW - MediciĆ³n de corrientes N1 - "proceedings of a symposium held during the third scientific assembley of the international association of hydrological sciences at baltimore, maryland, usa, may 1989. this symposium was organized by the iahs international commission on; surface wat ER -