TY - BOOK AU - Gamage, Nimal P.D. TI - Instructional materials : : lecture notes : CE 411 - environmental hydraulics and modeling PY - 0000///[n.d.] CY - Moratuwa PB - University of Moratuwa, Department of Civil Engineering KW - INSTRUCTIONAL MATERIALS-Civil Engineering KW - LECTURE NOTES-Civil Engineering KW - ENVIRONMENTAL HYDRAULICS ER -