Urban land.

v.2-7 1943-1948; v.8-12 1949-1953; v.13-16 1954-1957; v.17-19 1958-1960; v.20-22 1961-1963; v.23-25 1964-1966; v.26-27 1967-1968; v.28-29 1969-1970; v.30 1971; v.31 1972; v.32 1973; v.33 1974; v.34 1975; v.35 1976; v.36 1977; v.37 1978; v.38 1979; v.39 1980; v.41 1982; v.42 1983; v.43 1984; v.44 1985; v.45 1986; v.46 1987; v.47 1988; v.48 1989; v.49 1990; v.50 1991; v.51 1992; v.52 1993; v.53 1994; v.54 1995; v.56 no.2 1997; v.56 no.7 1997; v.57 no.1-6 1998 (Bound without no.4); v.57 no.4 1998; v.57 no.7-12 1998; v.58 1999:Jan.-June; v.58 1999:July-Dec.; v.58 no.1-6 1999; v.58 no.7-12 1999; v.59 no.1-6 2000; v.59 no.7-12 2000; v.60 no.1-6 2001 (Bound without no.3,5); v.60 no.3 2001; v.60 no.7-12 2001; v.61 no.1-6 2002; v.61 no.7-12 2002; v.62 2003:July-Nov./Dec.; v.62 no.1-6 2003; v.62 no.7-12 2003; v.63 2004:July-Dec.; v.63 2004:Jan.-June; v.63 no.1-6 2004 (Bound without no.5); v.63 no.7-12 2004; v.64 no.7-12 2005; v.65 2006:Jan.-June; v.65 2006:July-Dec.; v.65 no.1-4 2006; v.66 2007:Jan.-June; v.66 2007:July-Nov./Dec.; v.67 2008:July-Nov./Dec.; v.67 2008:Jan.-June; v.68 2009:Jan.-June; v.68 2009:July-Nov./Dec.; v.69 2010:Jan./Feb.-May/June; v.69 2010:July/Aug.-Nov./Dec.; 1999 May Suppl.; v.58 no.10 1999 Suppl.; index 1953-1960,1962-1964,1965-1969,1974