Dear Heloise: Recently, you printed two easy and delicious fudge recipes. Both had nuts in the ingredients. For those of us who don’t or can’t eat nuts, do the proportions of liquid ingredients in the ...
Erhardt, W. David and Bischoff, Judith J. 1993. "Resin Soaps and Solvents in the Cleaning of Paintings: Similarities and Differences." In Preprints for the ICOM Committee for Conservation, 10th ...