*167MEMORANDUM **

A close examination of the facts and law as presented on appeal reveals that the true issue in this case concerns whether or not the 1994 Resource Management Plan/Environmental Impact Statement (“RMP/EIS”) addressed coal bed methane (“CBM”) production. The 1994 RMP/EIS specifically addressed the subject land, and it specifically addressed CBM production. The fact that Appellant’s argument goes to the sufficiency of that RMP/EIS, and the leases granted pursuant thereto, cannot be avoided. And, as held by the district court, any challenge to the adequacy of the 1994 RMP/EIS is barred by the six-year statute of limitations.

Appellant did not object to that finding of the district court at the preliminary injunction stage of this litigation, and neither has Appellant appealed the statute of limitations issue here. Even had Appellant objected to the finding and properly appealed, the issue would be time-barred. See Sierra Club v. Penfold, 857 F.2d 1307, 1316 (9th Cir. 1988).

AFFIRMED.