TY  - JOUR
A1  - Hughson, D L
A1  - Yeh, T 
T1  - An inverse model for three-dimensional flow in variably saturated porous media.
Y1  - 2000//
N1  - R827114
JF  - WATER RESOURCES RESEARCH
J1  - WATER RESOUR RES
VL  - 36
IS  - 4
SP  - 829
EP  - 839
PB  - American Geophysical Union
ER  - 


TY  - JOUR
A1  - Vargas-Guzman, J A
A1  - Yeh, T 
T1  - Sequential kriging and cokriging: Two powerful geostatistical approaches
Y1  - 1999//
N1  - R827114
JF  - STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT
J1  - STOCH ENV RES RISK A
VL  - 13
IS  - 6
SP  - 416
EP  -  435
ER  -