5003547673
passive solar heating (300051520) 'conjuncted with' Trombe walls (300247682);
changeNote
5003547673
passive solar heating (300051520) 'conjuncted with' Trombe walls (300247682);
description
passive solar heating (300051520) 'conjuncted with' Trombe walls (300247682);
type
relation deleted
startedAtTime
2014-01-07T15:44:57