SEQUENTIAL EXTRACTION TECHNIQUES - PROMISES AND PROBLEMS

[1] STUDY OF DIFFERENT ANALYTICAL EXTRACTION METHODS FOR NON-DETRITAL HEAVY-METALS IN AQUATIC SEDIMENTS [J]. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 1977, 6 (01) : 69 - 82

[2] CAPITALIST DEVELOPMENT AND THE EDUCATIONAL-ROLE OF NIGERIAN APPRENTICESHIP [J]. COMPARATIVE EDUCATION, 1982, 18 (02) : 123 - 137

[3] ANGELIDIS M, 1982, 6 JOURN ET POLL CANN, P339

[4] ANGELIDIS M, 1980, 5 JOURN ET POLL CIES, P413

[5] [Anonymous], P 4 INT C HEAV MET E

[6] BADRI MA, 1981, P INT C HEAV MET ENV, P705

[7] BERTRAND P, 1979, J RECH OCEANOGR PARI, V4, P39

[8] BOUST D, 1982, MEM SOC GEOL FR, V144, P93

[9] Bradshaw P.M.D., 1974, J GEOCHEM EXPLOR, V3, P209, DOI [10.1016/0375-6742(74)90023-5, DOI 10.1016/0375-6742(74)90023-5]

[10] BRANNON JM, 1976, D767 US ARM ENG WAT

[1] STUDY OF DIFFERENT ANALYTICAL EXTRACTION METHODS FOR NON-DETRITAL HEAVY-METALS IN AQUATIC SEDIMENTS [J]. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, 1977, 6 (01) : 69 - 82

[2] CAPITALIST DEVELOPMENT AND THE EDUCATIONAL-ROLE OF NIGERIAN APPRENTICESHIP [J]. COMPARATIVE EDUCATION, 1982, 18 (02) : 123 - 137

[3] ANGELIDIS M, 1982, 6 JOURN ET POLL CANN, P339

[4] ANGELIDIS M, 1980, 5 JOURN ET POLL CIES, P413

[5] [Anonymous], P 4 INT C HEAV MET E

[6] BADRI MA, 1981, P INT C HEAV MET ENV, P705

[7] BERTRAND P, 1979, J RECH OCEANOGR PARI, V4, P39

[8] BOUST D, 1982, MEM SOC GEOL FR, V144, P93

[9] Bradshaw P.M.D., 1974, J GEOCHEM EXPLOR, V3, P209, DOI [10.1016/0375-6742(74)90023-5, DOI 10.1016/0375-6742(74)90023-5]

[10] BRANNON JM, 1976, D767 US ARM ENG WAT