Soil and foundation (Online)

48 to 64

Preserved : 1960: 1(1-2), 1961/1962: 2(1-2), 1962/1963: 3(1-2), 1963/1964: 4(1-2), 1964/1965: 5(1-2), 1966: 6(1-2), 1967: 7(1-4), 1968: 8(1-4), 1969: 9(1-4), 1970: 10(1-4), 1971: 11(1-4), 1972: 12(1-4), 1973: 13(1-4), 1974: 14(1-4), 1975: 15(1-4), 1976: 16(1-4), 1977: 17(1-4), 1978: 18(1-4), 1979: 19(1-4), 1980: 20(1-4), 1981: 21(1-4), 1982: 22(1-4), 1983: 23(1-4), 1984: 24(1-4), 1985: 25(1-4), 1986: 26(1-4), 1987: 27(1-4), 1988: 28(1-4), 1989: 29(1-4), 1990: 30(1-4), 1991: 31(1-4), 1992: 32(1-4), 1993: 33(1-2, 4), 1994: 34(1-4), 1995: 35(1-4), 1996: 36(1-4, S), 1997: 37(1-4), 1998: 38(1-4, S), 1999: 39(1-6), 2000: 40(1-2, 4-6), 2001: 41(1-6), 2002: 42(1-6), 2003: 43(1-6), 2004: 44(1-6), 2005: 45(1-6), 2006: 46(1-6), 2007: 47(1-6), 2008: 48(1-6), 2009: 49(1-6), 2010: 50(1-6), 2011: 51(1-6), 2012: 52(1-6), 2013: 53(1-6), 2014: 54(1-6), 2015: 55(1-6), 2016: 56(1-6), 2017: 57(1-6), 2018: 58(1-6), 2019: 59(1-6), 2020: 60(1-6), 2021: 61(1-6), 2022: 62(1-6), 2023: 63(1-6), 2024: 64(1-3)

Preserved : 35 (1 to 4); 36 (Supplement, 1 to 4); 37 (1 to 4); 38 (Supplement, 1 to 4); 39 (1 to 6); 40 (1 to 6); 41 (1 to 6); 42 (1 to 6); 43 (1 to 6); 44 (1 to 6); 45 (1 to 6); 46 (1 to 6); 47 (1 to 6); 48 (1 to 6); 49 (1 to 6); 50 (1 to 6); 51 (1 to 6); 52 (1 to 6); 53 (1, 2, 4, 6); 54 (1 to 4, 6); 55 (1 to 6); 56 (1 to 6); 57 (1 to 6); 58 (1 to 6); 59 (1 to 6); 60 (5); 61 (1 to 6); 62 (1 to 6); 63 (1 to 6); 64 (1 to 3)