LGL Ecological Research Associates,
Aerial surveys of tree-nesting raptors along the proposed Northwest Alaskan Pipeline Company pipeline route, U.S. - Canada border to the Chandalar shelf, 18 April - 10 May 1980 : interim report
Roseneau, David G.
Bente, Peter J.
LGL Ecological Research Associates.
Northwest Alaskan Pipeline Company.
principal investigators, David G. Roseneau, Peter J. Bente.
Aerial surveys of tree-nesting raptors along the proposed Northwest Alaskan Pipeline Company pipeline route, U.S. - Canada border to the Chandalar shelf, 18 April - 10 May 1980 : interim report