ID. Melanges entomologiques. l er Memoire (l er semeslre 1883). Broch. 

 in-8, A3 p. (Extr. Soc. Amis Sc. natur. Rouen, l er sem. 1883.) * 



REGIMBART (D r MAURICE). Dytiscides nouveaux de la Collection du Musee 

 royal de Leyde. Broch. in-8, 10 p. (Extr. Notes from the Leyden 

 Museum, vol. V, 1883.) * 



ID. Essai monographique de la famille des Gyrinidse, l rc et 2 e parties. 

 Broch. in-8, 79 et 69 p., k pi. n. (Exlr. Ann. Soc. ent. Fr., A e trim. 

 1882 et l cr et 2 e trim. 1883). * 



RILEY (G.-V.)- Reports of observations on the Rocky Mountain Locust 

 and the Chinch Bug together with Extracts from the Correspondence 

 of the division on miscellaneous Insects. Broch. in-8, 36 p., Was 

 hington, 1883. (U. S. Department of Agriculture, Division of Entomo 

 logy, Bulletin n 2.) * 



ID. Reports of Experiments, chiefly with Kerosene, upon the Insects 

 injuriously affecting the Orange Tree and the Cotton Plant made under 

 the direction of the Entomologist. Broch. in-8, 62 p., Washington, 

 1883. (U. S. Depart, of Agric., Divis. of Enlom., Bull. n 1.) * 



ID. Reports of Observations and Experiments in the practical Work of 

 the Division made under the Direction of the Entomologist. Broch. 

 in-8, 72 p., 3 pi. n. et col., Washington, 1883. (U. S. Depart, of 

 Agr., Div. of Entomology, Bull. n 3.) * 



ID. Report of the Entomologist Ch.-V. Riley for the Year 1883. Broch. 

 in-8, 180 p., 13 pi. n. et col., Washington, 1883. (Extr. Ann. Report 

 of the Department of Agriculture for the Year 1883.) * 



Stance du 27 Fevrier 188/1. 



Ouvrage acquis sur les fonds Pierret : 



LATREILLE et DEJEAN. Histoire naturelle et iconographie des insectes 

 Goleopteres d Europe. Livraisons 1-3 (seules parues). Un vol. rel. toile, 

 Paris, Crevot, 1822, 198 p., 15 pi. col. 



