3

Determining Specific Yield of the Ogallala Aquifer by the Neutron Method

Year:
1969
Language:
english
File:
PDF, 391 KB
english, 1969
4

LEPA and Spray Irrigation for Grain Crops

Year:
1999
Language:
english
File:
PDF, 96 KB
english, 1999
6

Accuracy of Three Sprinkler Collectors

Year:
1985
Language:
english
File:
PDF, 829 KB
english, 1985