Irrigation and Drainage Systems
Irrigation and Drainage Systems > 1997 > 11 > 3 > 261-280
Irrigation and Drainage Systems > 1997 > 11 > 3 > 185-213
Irrigation and Drainage Systems > 1997 > 11 > 3 > 215-239
Irrigation and Drainage Systems > 1997 > 11 > 3 > 241-259