FISCHER, JOHANN LEONHARD. - ON THE GADFLY.

Observationes de Oestro Ovino atqve Bovino factae. Disputatio...phil. ordinis defendet Iohannes Leonhard. Fischer...Respondente Bernhard Gottlob Schreger. Cum tabulis quatuor aeneis.

Leipzig, Officina Solbrigia, (1788) 4to. Orig. blank wrappers. Frontwrapper loose. (6),70,(2) pp. and 4 engraved plates with many figs. Titlepage and 2 lvs. brownspotted. Scattered marginal brownspots. Wide-margined copy, printed on good paper.

This dissertation is probably the first monograph on the Gadfly. - BMC (NH) II, p.576. - Horn &Schenkling, Fischer :76.

Order-nr.: 42787