![](http://www.alamy.com/thumbs/6/9B82187B-EEE1-4DB3-9A08-C9FB9F5098B6/2X3W727.jpg)
centro productivo de Perlita para filtración y tierra de Diatomea, Viguera ,Logroño, La Rioja, Spain
Size: 6240px × 4160px
Photo credit: © Tolo Balaguer / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: activity, algae, companies, cryogenic, development, diatoms, europe, european, factory, fillers, filter, filtration, human, industry, insulator, kingdom, labor, manufacture, materials, minerales, perlite, pharmaceutical, processed, processes, product, products, raw, resources, rioja, sl., spain, specialization, transform, union, wine, work