CFR > Title 50 - Wildlife and Fisheries > CHAPTER I—UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR > SUBCHAPTER F—FINANCIAL ASSISTANCE—WILDLIFE SPORT FISH RESTORATION PROGRAM (Parts 80–86) > PART 81—CONSERVATION OF ENDANGERED AND THREATENED SPECIES OF FISH, WILDLIFE, AND PLANTS—COOPERATION WITH THE STATES > 81.10—Submission of documents.