TY - RPRT TI - International Space Station External Contamination Environment for Space Science Utilization AU - Soares, Carlos E. AU - Mikatarian, Ronald R. AU - Steagall, Courtney A. AU - Huang, Alvin Y. AU - Koontz, Steven AU - Worthy, Erica PY - 2014 UR - https://ntrs.nasa.gov/citations/20140012611 ID - 20140012611 ER -