Current population reports.

no.1-24; no.16; no.27 (1969); no.29 (1969); no.25-33 1968-1970; no.30 (1970); no.31 (1970); no.33 (1970); no.34-42; no.36 (1970); no.39-42; no.49-54; no.49-64; no.52-65; no.52; no.64; no.65-78; no.66-79; no.70-74; no.75-78; no.81-108; no.82 (1970); no.34 (1971); no.35 (1971); no.37 (1971); no.38 (1971); no.39 (1971); no.40 (1972); no.41 (1972); no.42 (1972); no.45 (1973); no.46 (1973); no.31-48(1970-1974); no.47 (1974); no.48 (1974); no.49 (1974); no.50 (1974); no.53 (1975); no.54 (1975); no.55 (1975); no.56 (1975); no.57 (1975); no.58 (1976); no.59 (1976); no.59:rev. (1976); no.60 (1976); no.62 (1976); no.63 (1976); no.65 (1977); no.66 (1978); no.67 (1978); no.68 (1978); no.69 (1978); no.70 (1978); no.71 (1978); no.72 (1978); no.73 (1978); no.74 (1978); no.75 (1978); no.76 (1978); no.77 (1978); no.78 (1979); no.79 (1979); no.80-89 1979; no.81 (1979); no.83 (1979); no.84 (1979); no.85 (1979); no.86 (1979); no.87 (1979); no.88 (1979); no.89 (1979); no.90 (1979); no.91 (1979); no.92 (1979); no.93 (1979); no.94 (1979); no.95 (1979); no.96 (1979); no.97 (1979); no.98 (1979); no.99 (1979); no.100 (1980); no.101 (1980); no.102 (1980); no.103 (1980); no.104 (1980); no.106 (1980); no.107 (1980); no.108 (1980); no.105 (1981); no.109-112(1980); no.109-119 (1981-82); no.114-122 1982; no.123-130 1983; no.120-137 (1982-84); no.130-136; no.130-135(1983-1984); no.131-138; no.139-145 1985; no.146-153; no.147-153 (1986-87); no.149; no.149-158 (1987-Sept 1988); no.155 (1988); no.156 (1988); no.158 (1988); no.154-162 1989; no.160 (1989); no.162 (1989); no.162 (1989); no.163 (1989); no.160-162 (1989-90); no.161 (1990); no.164-166(1990); no.164-169 1990; no.164 (1990); no.165 (1990); no.166 (1990); no.168-172; no.168 (1990); no.168 (1990); no.169 (1990); no.170-180; no.170 (1990); no.168-172(1990-1991); no.164-174 (1990-Sept 1991); no.171 (1991); no.172 (1991); no.174 (1991); no.176; no.176 (1991); no.174-175(1991-1992); no.175* (1992:May); no.177 1992; no.177-180 (Feb-Oct 1992); no.177* (1992:Feb.); no.179*; no.180; no.180-183(1