The 3rd International Geotextile Convention in Vienna 1986
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1986
The 3rd International Geotextile Convention in Vienna
7. April WM: None Sheetsize: 50 Design: H. Blanka Perforation: 12½ x 14¼
![[The 3rd International Geotextile Convention in Vienna, type BAG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Austria/Postage-stamps/BAG-s.jpg)
