THE DIDYMIUM GLASS FILTER IN PHOTOMICROGRAPHY.
D003116:Color; D004396:Coloring Agents; D005374:Filtration; D005898:Glass; D010784:Photomicrography; D013194:Staining and Labeling
D004396:Coloring Agents
COLOR; FILTRATION; GLASS; PHOTOMICROGRAPHY; STAINS AND STAINING