TY - GEN AU - Morrow, Jayne AU - Downey, Autumn AU - Peccia, Jordan C2 - Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD DA - 2012-03-01 LA - en PB - Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD PY - 2012 TI - Challenges in Microbial Sampling in the Indoor Environment UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=910577 ER -