TY - RPRT TI - Laboratory tests of a prototype carbon dioxide ground-source air conditioner AU - Skye, Harrison AU - Wu, Wei PY - 2021 PB - National Institute of Standards and Technology (U.S.) CY - Gaithersburg, MD SN - NIST TN 2068r1 DO - 10.6028/NIST.TN.2068r1 ER -