Service, U. o. T. P. E. (1971). Fishing tools and techniques. Austin, Tex..
Cita Chicago Style (17a ed.)Service, University of Texas. Petroleum Extension. Fishing Tools and Techniques. Austin, Tex., 1971.
Cita MLA (9a ed.)Service, University of Texas. Petroleum Extension. Fishing Tools and Techniques. Austin, Tex., 1971.
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