"CN","PLT_CN","INVYR","STATECD","COUNTYCD","O3PLOT","FIELD_ID","SPLIT_PLOTID","BIOSPCD","QASTATCD","CRWTYPCD","LEAFVCHR","INJVALID","O3_STATCD","MEASYEAR","CREATED_BY","CREATED_DATE","CREATED_IN_INSTANCE","MODIFIED_BY","MODIFIED_DATE","MODIFIED_IN_INSTANCE"