TY - BOOK ID - 135987102 TI - Possible environmental effect of the reentry of Cosmos 1900 and request for collection of licensee radioactivity measurements attributed to that event. PY - 1988 PB - Washington, D.C. : United States Nuclear Regulatory Commission, Office of Nuclear Reactor Regulation, DB - UniCat KW - Cosmos satellites KW - Radioactive substances KW - Environmental aspects. KW - Safety measures. UR - https://www.unicat.be/uniCat?func=search&query=sysid:135987102 AB - ER -