@misc{1193456, author = {Daniel W Kessler and R E Anderson}, title = {Stone exposure test wall:}, year = {1951}, month = {1951-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.BMS.125}, language = {en}, }