Ornithology

STRONG, REUBEN MYRON.

(Chicago), Field Museum of Natural History, (1939-46).

OLIVER, W.R.B.

Wellington, A.H. & A.W. Reed, (1955).

BAILEY, ALFRED M.

Colorado, 1948.

JOHANSEN, HANS.

Kopenh., 1956-58.

OATES, EUGENE W. a. W.R. OGILVIE-GRANT.

London, 1901-12.

ALLEN, ROBERT PORTER.

N.Y., 1952-56.

BOOSEY, EDWARD J.

London, (1962).

BAILEY, ALFRED M.

Colorado, 1948.

SUNDEVALL, CARL J.

Stockholm, 1872(-73).

AMUCHÁSTEGUI, AXEL.

London, (1967).

DEIGNAN, HERBERT G.

Washington, 1961.

WILSON, EDWARD.

London, (1967).

KOBAYASHI, KEISUKE.

Osaka, 1961.

GLENISTER, A.G.

Oxford, 1951.

SMITHERS, REAY H.N.

Cambridge, 1964.

GIBSON-HILL, C.A.

Singapore, 1949.

HELMS, O., JOHANNES V. JENSEN, JOHANNES LARSEN.

Kbhvn., 1925-27.

FISHER, JAMES a. R.M. LOCKLEY.

London, 1954.