Austria Reading Logs mission: Where to get more small logs?

Sooo I accidentally deleted most of the small logs in the small logging station in Foothills and now I don't have enough logs to complete Reading logs and am soft locked. So I do believe that I probably can get more Small logs as a reward from another mission but have no idea which one it could be. I don't see small logs be given out as a reward in the contracts so please help me!!! Thanks in advance!