Proceedings of the ... annual meeting of the American Wood-Preservers' Association.

2nd (1906); 6th (1910); no.6 1910; v.6 (1910); 7th (1911); v.7 (1911); v.8 (1912); no.9 1913; 10th (1914); no.10 1914; v.10 (1914); 11th (1915); no.11 1915; v.11 (1915); 12th (1916); v.12 (1916); v.13 (1917); 13th-14th (1917-18); v.14 (1918); no.12-15 1916-1919; 15th (1919); 16th (1920); no.16 1920; v.16 (1920); 17th (1921); no.17 1921; v.17 (1921); no.18 1922; v.18 (1922); 19th (1923); no.19 1923; 20th (1924); no.20 1924; v.20 (1924); 21st (1925); no.21 1925; v.21 (1925); 32nd (1926); no.22 1926; v.22 (1926); no.23 1927; v.23 (1927); no.24 1928; 25th (1929); no.25 1929; 26th (1930); no.26 1930; v.26 (1930) (; 27th (1931); no.27 1931; v.27 (1931); 28th (1932); no.28 1932; v.28 (1932); 29th (1933); no.29 1933; v.29 (1933); 30th (1934); no.30 1934; v.30 (1934); 31st (1935); no.31 1935; v.31 (1935); no.32 1936; v.32 (1936); 33rd (1937); no.33 1937; v.33 (1937); 34th (1938); no.34 1938; v.34 (1938); 35th (1939); no.35 1939; v.35 (1939) (; 36th (1940); no.36 1940; v.36 (1940); 37th (1941); no.37 1941; v.37 (1941); 38th (1942); no.38 1942; v.38 (1942); 39th (1943); no.39 1943; v.39 (1943); 40th (1944); no.40 1944; v.40 (1944); 41st (1945); no.41 1945; v.41 (1945); 42nd (1946); no.42 1946; v.42 (1946); 43rd (1947); no.43 1947; v.43 (1947); 44th (1948); no.44 1948; v.44 (1948); 45th (1949); no.45 1949; 46th (1950); no.46 1950; 47th (1951); no.47 1951; 48th (1952); no.48 1952; 49th (1953); no.49 1953; 50th (1954); no.50 1954; 51st (1955); no.51 1955; 52nd (1956); no.52 1956; 53rd (1957); no.53 1957; 54th (1958); no.54 1958; 55th (1959); no.55 1959; 56th (1960); no.56 1960; 57th (1961); no.57 1961; 58th (1962); no.58 1962; 59th (1963); no.59 1963; 60th (1964); no.60 1964; 61st (1965); no.61 1965; 62nd (1966); no.62 1966; 63rd (1967); no.63 1967; 64th (1968); no.64 1968; 65th (1969); no.65 1969; 66th (1970); no.66 1970; 67th (1971); no.67 1971; 68th (1972); no.68 1972; 69th (1973); no.69 1973; 70th (1974); no.70 1974; 71th (1975); no.71 1975; 72th (1976); no.72 1976; 73th (1977); 74th (1978); 75th (1979); 76th (1980); 77th