77 FR 6139
There are multiple documents on volume 77, page 6139. Which document are you looking for?
Draft Policy on Interpretation of the Phrase “Significant Portion of Its Range” in the Endangered Species Act's Definitions of “Endangered Species” and “Threatened Species”
Pages 6138 - 6139
A Notice by the Fish and Wildlife Service and the National Oceanic and Atmospheric Administration
Endangered Species; Receipt of Applications for Permit
Pages 6139 - 6140
A Notice by the Fish and Wildlife Service