Category:Blue stain

**sapstain**
	blue or grey stain of wood, without change of mechanical qualities
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	Wikipedia
Instance of	wood rot; wood defect;
Authority file
	Q887024;
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; Search depicted;

Media in category "Blue stain"

The following 2 files are in this category, out of 2 total.