TY  - CHAP
A1  - Yeh, G T
A1  - Li, M H
A1  - Siegel, M D
T1  - Fluid flows and reactive chemical transport in variably saturated subsurface media.
Y1  - 2002//
N1  - R827956
VL  - Chapter 7
SP  - 207
EP  - 255
ER  - 


TY  - CHAP
A1  - Yeh, G T
A1  - Huang, G 
A1  - Cheng, H P
A1  - Zhang, F 
A1  - Lin, H C
A1  - Edris, E 
A1  - Richards, D 
T1  - A first principle, physics based watershed model: WASH123D
Y1  - 2005//
N1  - R827956
VL  - Chapter 9
SP  - 211
EP  - 244
ER  -