Transactions of the Royal Geological Society of Cornwall.

v.1 1818; v.1-2 (1818-1822); v.2; v.3-4 (1828-1832); v.6,pt.1 1841; v.6 pt.1 1841; v.5 (1843); v.6,pt.3 1843; v.7 1843; v.7,pt.2 1849; v.7,pt.8 1865; v.8 pt.1 1871; v.8,pt.1 1871; v.8,pt.2 1871; v.8 pt.2 1871; v.9 (1875-1877); v.9,pt.1-4 1875-1877; v.10 (1879-1886); v.11 (1887-1895); v.12 (1896-1904); v.13 1905-1914; v.14 1914 pt.1; v.14-15 1914-1927; v.15 1914-1927; v.15 1915-27 pt.2-8; v.16 1928-1936; v.16 1929-1936; v.17 1937-1948; v.17 1937-1949; v.18 1949-52 pt.1-4; v.18 1949-1954; v.18 1953-54; v.18 1949-1957; v.19 no.1-2 1955-1958; v.19 no.2-3 1960; v.19 1957-62 pt.2-4; v.19 pt.4-5 1961-1964; v.20 1965-1974; v.21 pt.2 1982; v.21 pt.3 1985; v.21 pt.4 1987; v.21 pt.5 199u; v.21 pt.6 19uu; v.22 no.1 1996