(1999). SPE International symposium on oilfield chemistry: Proceedings 16-19 February 1999 Houston, Texas. Richardson, TX.: Society of Petroleum Engineers.
Παραπομπή Chicago StyleSPE International Symposium On Oilfield Chemistry: Proceedings 16-19 February 1999 Houston, Texas. Richardson, TX.: Society of Petroleum Engineers, 1999.
Παραπομπή MLASPE International Symposium On Oilfield Chemistry: Proceedings 16-19 February 1999 Houston, Texas. Richardson, TX.: Society of Petroleum Engineers, 1999.
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