1. Anderson , D. G. Effects of urban development on floods in northern Virginia, open file report Washington, D. C. 1968
2. Stream channels and flow relations;Brown;Water Resour. Res.,1971
3. Hammer , T. R. Criteria for measurement of stream channels as an indicator of peak flow history, Discuss. Pap Ser. 36 Reg. Sci. Res. Inst. Philadelphia, Pa. 1971
4. Hammer , T. R. The effect of urbanization on stream channel enlargement Philadelphia 1971
5. Kilpatrick , F. A. H. H. Barnes Jr. Channel geometry of piedmont streams as related to frequency of floods, U.S. Geol. Surv. Prof. Pap. 422-E 1964