TY - BOOK AU - Kigonya,Jackson TI - Using culvert's formula to determine culvert sizes under varying con ditions of vegetation cover and slope : : a study of Nyabyeya Hill Pla ntation Forest / U1 - 625.7342 PY - 1996/// CY - Kampala : PB - Makerere University, KW - Culverts N1 - Dissertation (BSc. For.) - Makerere University, 1996; Includes bibliographical references ER -