ordinances Nos. : No.4 of 1911.An ordinance To Amend In Certain Particulars"The Petroleum (Amended In No.6 of 1887,Vol.2.,Page 220.) 

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<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum
<br/><br/><label>Universal Decimal Class. No.: </label>Vol.3 1900-1913