WATSON, Donald.
TYAS, Robert.
THE BIRDS OF THE LONDON AREA SINCE 1900.
SURTEES, R.S..
STEVENSON, Henry.
STERLAND, W.J..
SKUTCH, Alexander F..
SIR, Vladislav.
SHARPE, R. Bowdler.
ALLEGRI, Antonio "il Correggio" (Correggio, 1489 - 1534).
SEEBOHM, Henry.
SAVI, Paolo (1798-1871).
SALOMONSEN, Finn (text)-GITZ-JOHANSEN (illus.).
ROOSEVELT WILD LIFE BULLETIN.
RICKMAN, Phillip.
POLLARD, H.B.C. - BARCLAY-SMITH, Ph.
PLESKE, Theodore.
OWLS.
OLNEY, Peter J.S..
OLINA, Giovanni Pietro (1585-1645 ca.).
NORRIS, C.A..
NAUMANN, J.A..
MULLER, Eugène.
MILLAIS, John Guille (1865-1931).
MILLAIS, John Guille (1865-1931)..
MICHELET, Jules (1798-1874).
MEINERTZHAGEN, Dan-HORNBY, R.P..
MCKELVIE, Colin Laurie (text)-RODJENT, Richard (illus.)..
MCILWRAITH, Thomas.
MATTHEWS, Gregory M..
LUCAS, W.J..
LLOYD, Lliewellyn (1792-1876).
LLOYD, Llewelyn (1792-1876).
LILFORD Lord (Thomas Littleton Powys, 4th Baron Lilford, 1833-1896).
LATHAM, John (1740-1837).
KOLTHOFF, Gustaf - JÄGERSKIÖLD, L.A..
KELSALL, Revd. J. E.-MUNN, Philip W..
JACKSON, Frederick.
HUDSON, W.H..
HOWARD, Henry Eliot.
HORSFALL, Bruce.
HENNICKE, Carl R..
HARTING, J.E.-ROBERT, L.P..
HARTING, J.E..