Pulp & paper.

v.6 1932; v.7 1933; v.8 1934; v.9 1935; v.25 1951 Jan-Jun; v.25 1951 July-Dec; v.26 1952 Jan-Jun; v.26 1952 Jul-Dec; v.26:no.1-6 (1952); v.27 1953 Jan-Jun; v.27 1953 Jul-Dec; v.28 1954 Jan-Jun; v.28 1954 Jul-Dec; v.29 1955 Jan-Jun; v.29 1955 Jul-Dec; v.29:no.7 (1955); v.30 1956 Jan-Jun; v.30 1956 Jul-Dec; v.31 1957 Jan-Jun; v.31 1957 Jul-Dec; v.31:no.1-6 (1957); v.31:no.7-12 (msg.no.8) (1957); v.32 1958 Jan-Jun; v.32 1958 Jul-Dec; v.33 1959 Jan-Jun; v.33 1959 Jul-Dec; v.34 1960 Jan-Jun; v.34 1960 Jul-Dec; v.35 1961 Jan-Jun; v.35 1961 Jul-Dec; v.35:no.16-26 (1961); v.36 1962 Jan-Jun; v.36 1962 Jul-Dec; v.36:no.1-13 (1962); v.36:no.14-26 (1962); v.37 1963 Jan-Jun; v.37 1963 Jul-Dec; v.37:no.1-13 (1963); v.38 1964 Jan-Jul; v.38 1964 Aug-Dec; v.38:no.1-15 (msg.no.8-9) (1964); v.38:no.16-33 (1964); v.38:no.34-46 (1964); v.39 1965 Jan-Jun; v.39 1965 Jul-Sep; v.39 1965 Oct-Dec; v.39 (msg.no.5) (1965); v.39:no.23-39 (1965); v.39:no.40-52 (1965); v.40 1966 Jan-Mar; v.40 1966 Apr-Jun; v.40 1966 Jul-Sep; v.40 1966 Oct-Dec; v.40:no.1-13 (1966); v.40:no.14-26 (1966); v.40:no.27-39 (1966); v.40:no.40-52 (1966); v.41 1967 Jan-Mar; v.41 1967 Apr-Jun; v.41 1967 Jul-Sep; v.41 1967 Oct-Dec; v.41:no.1-13 (1967); v.41:no.14-26 (1967); v.41:no.27-39 (1967); v.41:no.40-52 (1967); v.42 1968 Jan-Mar; v.42 1968 Apr-Jun; v.42 1968 Jul-Sep; v.42 1968 Oct-Dec; v.42:no.1-13 (1968); v.42:no.14-26 (1968); v.42:no.27-40 (1968); v.42:no.41-51 (1968); v.43:no.1-6 (1969); v.43:no.8-13 (1969); v.44:no.1-6 (1970); v.44:no.8-13 (1970); v.45:no.1-7 (1971); v.45:no.8-13 (1971); v.46:no.1-7 (1972); v.46:no.8-13 (1972); v.47:no.1-7 (1973); v.47:no.8-13 (1973); v.48:no.1-7 (1974); v.48:no.8-13 (1974); v.49:no.1-7 (1975); v.49:no.8-14 (1975); v.50:no.1-7 (1976); v.50:no.8-14 (1976); v.51:no.1-7 (1977); v.51:no.8-14 (1977); v.52:no.1-7 (1978); v.52:no.8-14 (1978); v.53:no.1-5 (1979); v.53:no.6-10 (1979); v.53:no.11-14 (1979); v.54:no.1-5 (1980); v.54:no.6-9 (1980); v.54:no.10-13 (1980); v.55:no.1-5 (1981); v.55:no.6-9 (1981); v.55:no.10-13 (1981); v.56:no.1-