title: Planetary science: Intermediate impact factors.
authors.forename: Robert
authors.initials: R
authors.lastname: Jedicke
mesh_terms: D001272:Atmosphere; D004190:Disasters / Q000706:statistics & numerical data*; D018534:Earth, Planet; D019110:Meteoroids; D018543:Minor Planets; D009038:Motion; D010316:Particle Size; D018531:Spacecraft; D013997:Time Factors