VarroBook is Green in LEED construction The Kohm Yah-mah-nee Visitor Center at Lassen Volcanic National Park achieved LEED Platinum certification in 2008. VarroBook was one element of the exhibits chosen in the certification.
The Kohm Yah-mah-nee Visitor Center at Lassen Volcanic National Park achieved LEED Platinum certification in 2008. VarroBook was one element of the exhibits chosen in the certification.