https://www.dropbox.com/sh/i5v61h6qwr5dcsp/AAD3TyztH4tFcroTy68e84Dwa?dl=0
http://www.mediafire.com/file/hfz4ekcexrimozr/microbes_pdf_drop-20200120T230432Z-001.zip/file
A few growing resources for you all. Nearly 2gb of files there, hope you manage to find some use from them 