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FORM 10-Q
COMPUTATION OF EARNINGS PER SHARE
CERTIFICATIONS PURSUANT TO RULE 13A-14(A) UNDER THE SECURITIES EXCHANGE ACT
CERTIFICATIONS PURSUANT TO SECTION 1350 OF THE SARBANES-OXLEY ACT OF 2002
MINE SAFETY DISCLOSURE
Operating Segment Narrative (Details)
6 Months Ended
Jan. 31, 2015
segment
Segment Reporting Information
Number of Reportable Segments
2