Zoology

VENABLES, L.S.V. a. U.M.

Edinburg, London, (1955).

ALDRICH, JOHN WARREN a. BENJAMIN P. BOLE.

Cleveland, 1937.

GRAY, JAMES.

London, 1968.

MULSANT, M.E.

Paris, 1844.

BERRY, R.J. a. J.L. JOHNSTON.

London, (1980).

KIRBY, WILLIAM AND WILLIAM SPENCE.

London, Longmans, Huret etc., 1816-26.

WILLIAMS, C.B.

London, Collins, 1958.

FORD, E.B.

London, (1962).

GIEBEL, C.G.

Leipzig, Ambrosius Barth, 1855.

SKRJABIN, K.I.

Jerusalem, 1965.

INNES, WILLIAM T.

Philadelphia, (1931).

BEE-KEEPING - THORLEY, JOHN.

London, J. Johnson, 1774.

HAMMER, OLE.

Copenhagen, 1941.

NIELSEN, E.

Copenhagen, 1932.

KOSSE, IOANNES FR. IULIUS.

Halae, Hendelianus, 1813.

KOO, TED S.Y. (EDT.).

Seattle, 1962.

ESCHRICHT, DAN. FREDR.

Kbhvn., 1838.

MEINERT, FR.

Copenhagen, 1886.