None Typology type Legal-instrument 13/1989/BIS Dataset Tree preservation order Reference 13/1989/BIS
None Typology type Legal-instrument 13/1990/PET Dataset Tree preservation order Reference 13/1990/PET
None Typology type Legal-instrument 14/1975/HAR Dataset Tree preservation order Reference 14/1975/HAR
None Typology type Legal-instrument 14/1989/BAR Dataset Tree preservation order Reference 14/1989/BAR
None Typology type Legal-instrument 14/1990/CHA Dataset Tree preservation order Reference 14/1990/CHA
None Typology type Legal-instrument 15/1975/HAR Dataset Tree preservation order Reference 15/1975/HAR
None Typology type Legal-instrument 15/1990/HBA Dataset Tree preservation order Reference 15/1990/HBA
None Typology type Legal-instrument 16/1975/CHE Dataset Tree preservation order Reference 16/1975/CHE
None Typology type Legal-instrument 16/1990/CAN Dataset Tree preservation order Reference 16/1990/CAN
None Typology type Legal-instrument 17/1990/STU Dataset Tree preservation order Reference 17/1990/STU