TY  - BOOK
ED  - United States.
TI  - Threats from space: a review of U.S. government efforts to track and mitigate asteroids and meteors (part I and part II) : hearing before the Committee on Science, Space, and Technology, House of Representatives, One Hundred Thirteenth Congress, first session, Tuesday, March 19, 2013 and Wednesday, April 10, 2013
AV  - KF 27 .S39 2013b
PY  - 2013///
CY  - Washington
PB  - U.S. Government Printing Office
KW  - Asteroids
KW  - Collisions with Earth
KW  - Prevention
KW  - Near-Earth objects
KW  - Remote sensing
N1  - Shipping list no.: 2014-0057-M; Paper version available for sale by the Superintendent of Documents, U.S. Government Printing Office; "Serial no. 113-14 and serial no. 113-17."; CRDP Project record; Microfiche; [Washington, D.C.]; U.S. Government Printing Office; [2014]; 2 microfiches : negative
ER  -