T5 Typology type Legal-instrument T5 No.2 1980 Dataset Tree preservation order Reference T5 No.2 1980
T13 Typology type Legal-instrument T13 No.4 1981 Dataset Tree preservation order Reference T13 No.4 1981
T1 Typology type Legal-instrument T1 No.4 1981 Dataset Tree preservation order Reference T1 No.4 1981
T2 Typology type Legal-instrument T2 No.4 1981 Dataset Tree preservation order Reference T2 No.4 1981
T11 Typology type Legal-instrument T11 No.4 1981 Dataset Tree preservation order Reference T11 No.4 1981
T10 Typology type Legal-instrument T10 No.4 1981 Dataset Tree preservation order Reference T10 No.4 1981
T9 Typology type Legal-instrument T9 No.4 1981 Dataset Tree preservation order Reference T9 No.4 1981
T8 Typology type Legal-instrument T8 No.4 1981 Dataset Tree preservation order Reference T8 No.4 1981
T7 Typology type Legal-instrument T7 No.4 1981 Dataset Tree preservation order Reference T7 No.4 1981
T5 Typology type Legal-instrument T5 No.4 1981 Dataset Tree preservation order Reference T5 No.4 1981