Notes on the Aphida; of the United States, by C. V. Riley and J. Monell, 



i%'ig.—fro7n the Author. 

 The Physical History of the Triassic Formation of New Jersey and the 



Connecticut Valley, by Israel C. Russell, \'$,l^,—fro7n the Author. 

 Las Clases Productoras, Nos. 52-72, Guadalajara, Mexico, — from the 



Editor. 

 Free Libraries and News Rooms, by J. D. MuUins, London, iS'jg,—from 



the Author. 

 Report of Total Solar Eclipse of July 29, 1S78, at Fort Worth, Texas, by 



Leonard Waldo, 1S79,— :/ro;« ^^'^ Author. 

 On some new species of Hydroid Zoophytes from Australia and New 



Zealand, by D. W.Thompson, Edinburgh, iSyg.^/rom the Author. 

 loth Ann, Report of the Cleveland Public -School Library, 1878. 

 Field and Forest, by Chas. R. Dodge, vols, i.-iii. iS-i6-8,—J>urchased. 

 Catalogue General de H. Gcorg, Bale, 1S78. 

 Entomological Papers by C. V. Riley. Ph.D.. 1S79; The Silk- Worm— A 



Manual of Instructions, by C. V. Riley, iS'jg,— from the Author. 

 Discurso dedicado a la memoria de P. Angelo Secchi, por Mariano Bar- 



cena, Mexico. \8']().—/rom the Author. 

 Annuaire de I'Institution Ethno^raphique, par Victor Dumas, Sec. adj., 



Paris, iS-/S,— from the Editor. 

 II Calcare di Leitha. etc., Roma, 1878; Delia Pietro Lucese e di alcuni 

 suoi Fossili, 187S; Inclusioni di Apatite nella Roccia di Monte Cava- 

 lero; Sulla Psichroite dei Lionnesi— del Prof G. Capellini, 1879, — 

 from the Author. 

 The Science Observer, vol- ii. Nos. 6-S, iS']g,^from the Editor. 

 Les Paratonneies, 4th & 5th, Notes; De I'Application du Rhe-electrom^- 

 tre aux Paratonneres de Telegi aphes ; Notice sur le Coup de Foudre 

 de la gare d'Anvers du July 10, 1865, par M. Milsens, Bruxelles, — 

 frotn the Author. 

 Report of the Nat. Academy of Sciences and Letter of O. C. Marsh, H. 



of Rep Doc. No. 7, 1879. 

 7th Ann. Report of tlio Zoological Society of Philavlelphia, 1879. 

 Chronological History of Plants : Man's Record of his own Existence 

 illustrated through their Names, Uses and Companionship, by Chas. 

 Pickering, M D., Boston. 4to, 1S79.— /ro;« Mrs. Sarah S. Pickeritig-. 

 Presidential Address on the Genesis of Worlds and Systems; Partial Im- 

 pact—Origin of the Visible Universe, by Prof. A. W. Bickerton, 

 F.c.s , Christchurch, New Zealand, 1879,— _/>-ow? the Author. 

 9th Ann. Report of the Metropolitan Museum of Art, New York. 1S79. 

 Report on the Chaco Cianium, by W.J. Hoi^'mann, m.d., 1879; Around 



the World, New York, 1S79, — fT'om the Author. 

 Entomologie Pratique par Francois Q^iaedvlieg, Bruxelles, 1875 ; Quelques 

 Plantes Fossiles, par Francois Crepin, Gand, 1S75; Fragments Pald- 

 ontologiques. par F. Crepin, Bruxelles, 1874; Diagnoses de Cucurbi- 

 taires Nouvelles. par Alfred Cogniaux, 1S77, 1-2 fasc. ; Materiaux 

 pour servir a I'Histoire des Roses, par F. Crepin, Gand. 1876; Actes 

 du Congres de Botanique Hortirole reuni a Bruxelles Mai 1876. par 

 Edouard Morren, Liege, 1877; Memorial du Naturaliste et du Cul- 

 tivation, par MM. Ed. Morren et Andre de Vos, Liege, 1872,— y>'o;« 

 the Authors. 

 Address delivered before the Royal Irish Academy Nov. 30, 1879, ^y John 



H. Jellett, B.D., Pres't, Dublin, iS']o.—from the Author. 

 Catalogue of Scientific Serials, 1633-1876, by Samuel H. Scudder, Cam- 

 bridge, 1S79 — subscription. 

 Brazilian Biographical Annual, by Joaquim Manoel de Macedo, vol. iii. 

 C5 copies) 8vo, 1876, Rio Janeiro; Mines and Mineral Statistics of 

 N. S. Wales, 1875 (5 copies) : Mineral Map and General Statistics of 

 N. S. Wales. 1876, from the S?nithso7nan Institution. 



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