Columbia subject headings:
Historic gardens--Austria--Laxenburg.
Laxenburg (Austria)--Buildings, structures, etc.
Park buildings--Austria--Laxenburg.
Parks--Austria--Laxenburg.
Harvard subject headings:
Historic gardens--Austria--Laxenburg.
Landscape gardening--Austria--Laxenburg--History.
Laxenburg (Austria)--Buildings, structures, etc.
Park buildings--Austria--Laxenburg.
Parks--Austria--Laxenburg.
Princeton subject headings:
Historic gardens--Austria--Laxenburg.
Park buidings--Austria--Laxenburg.
Parks--Austria--Laxenburg.