References
Perkin-Elmer Corporation. 1976. Analytical Methods For
Atomic Absorption Spectrophotometry. Perkin-Elmer Corporation. Norwalk, CN.
Perkin-Elmer Corporation. 1977. Instructions Manual
For Atomic Absorption Spectrophotometer Model 460. Perkin-Elmer Corporation.
Norwalk, CN.
Tan, K.H. 1996. Soil
sampling, preparation, and analysis. Marcel Dekker, Inc. NY.
Ure, A. M. 1991. Atomic absorption and flame emission
spectrometry. In K.A. Smith (ed.)
Soil Analysis: Modern instrumental Techniques. 2nd edition. Marcel Dekker, Inc. NY.
Wright, R. J. 1996. Atomic Absorption and flame
emission spectrometry. In A.L. Page et al. (ed.) Methods of soil
analysis, Part 3 Chemical methods. ASA, SSSA. Madison, WI.
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