
    ECOLOGICAL SCIENCE CORPORATION, a Florida corporation, Appellant, v. NORTH LAUDERDALE CORPORATION, a Florida corporation, et al., Appellees.
    No. 71-891.
    District Court of Appeal of Florida, Third District.
    Sept. 12, 1972.
    Rehearing Denied Oct. 3, 1972.
    Walton, Lantaff, Schroeder, Carson & Wahl and Roy B. Gonas, Miami, for appellant.
    Kelly, Black, Black & Kenny, Rosenberg, Rosenberg, Reisman & Glass, Miami, for appellees.
    Before BARKDULL, C. J., and PEARSON and CHARLES CARROLL, JJ.
   PER CURIAM.

Affirmed upon authority of the rule stated in Covert v. Terri Aviation, Inc., Fla.App.1967, 197 So.2d 12.  