“…Layder et al 1991;Dupuis and Thorns, 1998;Sarre, 1986. Dyck, 1990Farrall and Bowling, 1999;Hagan, 1990;Jones et al 2000;Phipps, 2000;Poole and Desanctis, 1993;Pred, 1984a;Robben, 1989;Smith, 1983;Staeheli, 1994. 2 With collectivities Gruneau, 1983;Warf, 1988. Barley and Tolbert, 1997;Bastien et al 1995;Carlsnaes, 1992;Browning, 1994;Dear andMoos, 1986.…”