Soil microbial communities from Mount St. Helens National Volcunic Monument, Washington, USA - W5NW16
untreated 40 year old pumice soil
USA: Mount St. Helens National Volcunic Monument, Washington
Soil microbial communities from Mount St. Helens National Volcunic Monument, Washington, USA
USA: Mount St. Helens National Volcunic Monument, Washington