000 00268pam a2200109a 44500
082 _aTR
_bRI-8509
100 _aR. B. Schluter
245 1 _aFlotation responses of two duluth complex copper-Nickel ores
260 _a
_b
_c
700 _aN. M. Mahan
997 _aTR173 C
999 _c404706
_d404706