Dear colleagues,

I am pleased to invite all laboratories to participate in the 8^th Deposition and soil solutions Working Ring Test. 

Please, find detailed information in Invitation_WRT2016.pdf 

If you require any further information, please do not hesitate to contact me:

Anna Kowalska

Forest Research Institute

Braci Leśnej 3, Sekocin Stary

05-090 Raszyn, Poland

tel: + 48 22 7150534

e-mail: A.Kowalska@ibles.waw.pl