2017_04_13 GWMA NLA background_Ecology
2017_04_13 Irrigated Crops Nitrogen Mass Balance table (12-29-16 P. Beale)
2017-04_13 Nitrogen cycle and composting_WSU
2017_04_13 Nitrogen loading assessment_RCIM_Yakima County
2017_04_13 Nitrogen loading assessment_WSDA