Holden, R., 2001, Heavy metal, in: Garden Design Journal, , 6
- Author : Holden, R.
- Year : 2001
- Journal/Series : Garden Design Journal
- Volume Number (ANNUAL: Counting Volumes of the Year shown above) : 6
- Pages : pp.20-24
- Comments/Notes : Review of the properties and uses of metal in garden design from a construction and materials point of view.