Here are entered works on the system of personal relationships in which an individual is involved, including neighborhood, friendship, kinship, occupational and economic connections, etc. --subdivision Social networks under classes of persons and ethnic groups
Here are entered works on experienced elementary or secondary school teachers who are appointed for a short term to advise school staff, to design teacher-preparation programs, or to coordinate and lead teams of teachers.
Here are entered works on personnel who are experienced in childbirth and provide continuous, informed physical and emotional support to mothers during and following childbirth.
Here are entered works on efforts to restrict citizens' right to vote. Works on the use of threats, coercion, or violence to inappropriately influence voting behavior are entered under Voter intimidation.
--subdivision Control under individual weeds and groups of weeds, e.g. Prickly pears--Control; Aquatic weeds--Control; and subdivision Weed control under individual crops and groups of crops, e.g. Corn--Weed control
