
    No. 594.
    Humble Oil & Refining Co. v. Shepperd, Attorney General.
    
      Felix A. Raymer and Rex G. Baker for petitioner.
    
      John Ben Shepperd, Attorney General of Texas, and Phillip Robinson, Assistant Attorney General, for respondent.
   Court of Civil Appeals of Texas, Ninth Supreme Judicial District. Certiorari denied.  