000 00267pam a2200109a 44500
082 _aTR
_bRI-9309
100 _aM. R. Peterson
245 1 _aColumn flotation of multiple products from a fluorite ore
260 _a
_b
_c
700 _aM. B. Shirts
997 _aTR6682 C
999 _c405843
_d405843