000
00250pam a2200097a 44500
082
_a
TR
_b
CRSR-147
100
_a
Bruce Hapke
245
1
_a
Packing properties of fine powders and the depth of the lunar dust lyer
260
_a
_b
_c
997
_a
TR4389 C
999
_c
405172
_d
405172