T1 Typology type Legal-instrument T1 No.4 1992 Dataset Tree preservation order Reference T1 No.4 1992
T1 Typology type Legal-instrument T1 No.7 1993 Dataset Tree preservation order Reference T1 No.7 1993
T7 Typology type Legal-instrument T7 No.12 1999 Dataset Tree preservation order Reference T7 No.12 1999
T1 Typology type Legal-instrument T1 No.2 2000 Dataset Tree preservation order Reference T1 No.2 2000
T1 Typology type Legal-instrument T1 No.2 2007 Dataset Tree preservation order Reference T1 No.2 2007
T1 Typology type Legal-instrument T1 No.4 1979 Dataset Tree preservation order Reference T1 No.4 1979
T1 Typology type Legal-instrument T1 No.5 1979 Dataset Tree preservation order Reference T1 No.5 1979
T2 Typology type Legal-instrument T2 No.5 1979 Dataset Tree preservation order Reference T2 No.5 1979
T3 Typology type Legal-instrument T3 No.2 1980 Dataset Tree preservation order Reference T3 No.2 1980
T4 Typology type Legal-instrument T4 No.2 1980 Dataset Tree preservation order Reference T4 No.2 1980