2019 . 59 - Masas madre(Poolish, biga, levain, catalana) Tony Valls[pdfjs-viewer url="https://www.gremipabcn.com/wp-content/uploads/2023/02/59.-Masses-mare-Poolish-biga-levain-catalana-Tony-Valls-1.pdf" fullscreen=false download=false print=true zoom=page-fit]
