AIRBORNE RADIOMETRIC SURVEYING FOR MINERAL DEPOSITS.PEMBERTON RH.1969; GEOL. SURV. CANADA, ECON. GEOL. REP.; CAN; 1969(5), NUM. 0026, P. 416 A 424Miscellaneous

CURRENT STATE OF MINING GEOPHYSICS.PEMBERTON RH.sdIN: EXPLOR. UPDATE 75. JOINT CAN. SOC. PET. GEOL. CAN. SOC. EXPLOR. GEOPHYS. JOINT ANNU. CONV., CALGARY, ALBERTA; 1975; S.L.; RESUME,, P. 72Miscellaneous

GROUND-WATER EXPLORATION IN SPAIN.PEMBERTON RH.1965; GROUND WAT.; USA; 1965(7), VOL. 3, NUM. 0003, P. 49 A 50Miscellaneous

CANADIAN AIRBORNE GEOPHYSICAL ACTIVITY DURING 1968.PEMBERTON RH; BOSSCHART RA.1969; MINING.CANADA; CAN; 1969(1), P. 7 A 8Miscellaneous