ISPRS, Vol.34, Part 2W2, “Dynamic and Multi-Dimensional GIS”, Bangkok, May 23-25, 2001 
I31 
REFERENCES 
Cass County Conservation District, 1998. Growth & 
Development in the Dowagiac River Watershed. Dowagiac River 
Watershed Planning Project, in collaboration wit the Michigan 
Department of Environmental Quality and Southwest Michigan 
Commission, Cassopolis, Michigan. 
Engel, B.A., R. Srinivasan, J. Arnold, C. Rewerts, and S. J. 
Brown, 1993. Nonpoint Source (NPS) Pollution Modeling Using 
Models Integrated with Geographic Information Systems (GIS). 
Wat. Sci. Tech. 28(3-5): 685-690. 
Environmental System Research Institute (ESRI), 1996. Using 
ArcView GIS. Redlands, California. 
He, C., C. Shi, C. Yang, and B.P. Agosti. A Windows-Based 
GIS-AGNPS Interface. J. of The American Water Resources 
Association (SCI) Vol. 37 (2):1-12. 
He, C., J.F. Riggs and Y.T. Kang, 1993. Integration of 
Geographic Information Systems and A Computer Model to 
Evaluate Impacts of Agricultural Runoff on Water Quality. Water 
Resources Bulletin, Vol.29, No.6. pp. 891-900. 
Liao, H, and U.S. Tim, 1997. An Interactive Modeling 
Environment for Nonpoint Source Pollution Control. J. of 
American Water Resources Association, 33(3):591-603). 
Line, D.E., S.W. Coffey, and D.L. Osmond, 1997. 
WATERSHEDSS GRASS-AGNPS Model Tool. Transactions of 
the ASAE, 40(4):971-975. 
Michigan Agricultural Statistics Service, 1996. Michigan 
Agricultural Statistics 1994, 1995, 1996, Lansing, Michigan. 
Sorell, R.C. and D.A. Hamilton, 1990. Rainfall Frequency for 
Michigan. Michigan Department of Natural Resources, Land 
and Water Management Division. Lansing, Michigan. 
Steyaert, L.T. and M.F. Goodchild, 1994. Integrating Geographic 
Information Systems and Environmental Simulation Models: A 
Status Review. In: W.K. Michener et al. ed. Environmental 
Information Management and Analysis: Ecosystem to Global 
Scales. Taylor & Francis, Bristol, PA. P.333-355. 
USDA Soil Conservation Service, 1993. State Soil Geographic 
Data Base (STATSGO) Data Users Guide, Miscellaneous 
Publication No. 1492, Fort Worth, Texas. 
USDA Agricultural Research Service, 1995. Agricultural Non- 
Point Source Pollution Model Version 5.0. Morris, Minnesota. 
Wischmeier, W.H., and D.D. Smith, 1978. Predicting Rainfall 
Erosion Losses - A Guide to Conservation Planning. USDA 
Agriculture Handbook Number 537, Washington, D.C.) 
Young, R.A., C.A. Onstad, D.D. Bosch, and W.P. Anderson, 
1989. AGNPS: A Non-Point-Source Pollution Model for 
Evaluating Agricultural Watersheds. J. Soil and Water Cons. 
44(2): 168-173. 
Young, R.A., C.A. Onstad, D.D. Bosch, and W.P. Anderson, 
1987. AGNPS, Agricultural Non-Point-Source Pollution Model: 
A Watershed Analysis Tool. Cons. Res. Rpt. 35. Agr. Res. 
Serv., U.S. Dept. Agr., Washington, D.C. 77pp.