TY  - RPRT
TI  - Lunar Surface Reference Missions: A Description of Human and Robotic Surface Activities
AU  - Duke, Michael B.
AU  - Hoffman, Stephen J.
AU  - Snook, Kelly
PY  - 2003
UR  - https://ntrs.nasa.gov/citations/20040034250
ID  - 20040034250
ER  -