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- [5] EMISSION SPECTROGRAPHIC DETERMINATION OF TRACE METALS IN AIRBORNE PARTICULATES JAPAN ANALYST, 1971, 20 (07): : 840 - &
- [7] DETERMINATION OF TRACE METALS IN PETROLEUM - INSTRUMENTAL METHODS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1973, (AUG26): : 21 - 21
- [8] DETERMINATION OF TRACE METALS IN PETROLEUM - GENERAL CONSIDERATIONS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1973, (AUG26): : 20 - 20
- [9] DETERMINATION OF TRACE-METALS IN LIQUEFIED PETROLEUM GAS ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1991, 202 : 139 - PETR