共 59 条
[1]
Allen R. G., 1998, FAO Irrigation and Drainage Paper
[2]
Anselin L., 1993, GEOGR SYST, V1, P3
[3]
Biles J. J., 2003, REV REG STUD, V33, P121
[10]
Charlton M., 2002, USERS MANUAL INSTALL