Sharma ,Prem V. (1997). Environmental and engineering geophysics. Univ. pr..
Chicagoスタイル(17版)引用形式Sharma ,Prem V. Environmental and Engineering Geophysics. Cambridge: Univ. pr., 1997.
MLA(9版)引用形式Sharma ,Prem V. Environmental and Engineering Geophysics. Univ. pr., 1997.
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