Allgemeine Naturwissenschaften. 



521 



6594 Lawrence, Kansas. — The Kansas üniversity Science Bulletin. (Con- 

 tinuation of Kansas Üniversity Quarterly.) Volume 1 (Whole Series. Vol. XI). 

 Nos. 1 — 4. Lawrence, February 4 902. 8. pg. 1 — 111 with 4 map and 4 plates. Mk. 6 



Cont.: Harris, J. A., Distribution of Kansas Crayfishes (with 1 map). — Harris, J. A., and 

 Küche , 0. M., Observations on pollination of Solanum rostratum and Cassia cbamaechrista (with 

 1 plate). — Baumgartner, W. J., Spermatid transformations in Gryllus assimilis (with 2 plates). 

 — Aldrich, J. M., Dolichopodidae of Grenada, W. I. (with 1 plate). — Bar low, E., Report of 

 sanitary chemical Water-analysis. 



Subscription-price for the complete volume (300—400 pg.) M. 15. 



6595 London. — Journal of the Royal Micr oscopical Society, containing its 

 Transactions and Proceedings and a summary of current researches relating to 

 Zoology and Botany (principally Invertebrata and Cryptogamia), Microscopy etc. 

 Edited by R. G. H e b b. 4 902. Part 4: August. London, roy. 8. pg. 6 and 

 493—508 wtth 5 plates. Each part 620 



Cont.: Ro us sei et, C. F., The genus Synchaeta; monographic study with description of 5 new 

 epecies, contin. (with 3 plates). — Wesch6, W., Undescribed palpi on the proboscis of some 

 Dipterous Flies (with 2 plates). — Summary. 



6596 — Proceedings of the R y a 1 Society. No. 464 (Volume 70, part VI). London, 

 August 4 902. 8. pg. 347—423 with 6 plates and figures. 3eo 



Cont. : F o r b e s , G., A portable Telemeter or Range - finder. — W i 1 s o n , E., üissipation of 

 energy b y electric Currents induced in an iron cylinder, when rotated in a magnetic field. — 

 Waller, A. D., On Skin - currents III. — Pott er, M. C, On the parasitism of Pseudomonas de- 

 structans. — Brown, H. T., and Escombe, F., Influence of varying amounts of carbon dioxide 

 in the air on the photosynthetic process of Leaves and on the mode of growth of Plants (with 

 6 plates). — Farmer, J. B., and Chandler, S. E., On the influence of an excess of carbon 

 dioxide in the air on the form and internal structure of Plants. 



6597 — The same. No. 465 (Volume 70, part VII). London, August 1902. 8. pg. 423 

 — 47 with 3 plates. 220 



Cont. : Anderson, T., and Flett, J. S., Preliminary report on the recent Eruption of the 

 Soufriere in St. Vincent and of a Visit to Mont Pelee in Martinique (with 3 plates). — A l c o c k , A., 

 and Rogers, L., On the toxic properties of the Saliva of certain „non poisonous" Colubrines. — 

 H u m f r e y , J. C. W., Effects of strain on the crystalline structure of Lead. etc. 



6598 Magdeburg. — Jahresbericht und Abhandlungen des Naturwissenschaft- 

 lichen Vereins in Magdeburg. Redacteur: R. Potinecke. 4904 — 4902. 

 Magdeburg 4 902. gr. 8. 5 u. 4 91 pg. m. 1 Bildniss u. Abbildungen. 3 



Inhalt: Blath, L., O. v. Guerickes Weltanschauung. — Schütze, E., Die geologische u. 

 mineralogische Litteratur des nördlichen Harzlandes I: 1890 u. 1891. — Plettenberg, P., Geo- 

 metrisch-optische Täuschungen, etc. 



6599 München. — Abhandlungen der K. Bayerischen Akademie der Wissen- 

 schaften. Mathematisch-physikalische Glasse. Band 21 (in der Reihe der 

 Denkschriften Band 73). Abtheilung III. München 1902. gr. 4. pg. 3 u. 479—670 

 m. 23 Tafeln u. Abbildungen. 9 



Band 21, jetzt vollständig, 673 pg. m. 69 Tafeln u. Abbildungen. M. 36. 



6600 Odessa. — M6moires de Ja S o c i 6 t 6 des Naturalistes dela Nouvelle- 

 Russie. Tome XXIV. partie 1. (En Russe.) Odessa 1901. 8. 156 pg. av. 3 planches. 5 



6601 Paris. — Mömoires prösentös par divers Savants ä l'Acadömie des 

 Sciences de l'Institut de France. Serie 2. Tome XXXII. Paris 1902. 4. 

 695 pg. av. 9 planches et figures. 25 



Cont.: Andr6, C, Sur le triangle des s^quences. — S t i e 1 t j e s , T. J., Recherches sur les 

 fractions continues. — R i q u i e r , C, Sur l'existence des integrales dans un Systeme difförentiel 

 quelconque. — Bazin, Exp6riences sur la contraction des veines liquides et sur la distribution des 

 vitesses dans leur int6rieur. Expe>iences nouvelles sur la distribution des vitesses dans les tuyaux 

 (av. 4 plchs.). — Weingarten, J., Sur la d6formation des surfaces. — J ä d e r i n , Methode pour 

 la mensuration des bases g6od6siques au moyen des tils m6talliques. — Mail] et, E., Recherches 

 sur la classe et l'ordre des groupes de subetitutions. — Tor res, L., Machines ä calculer (av. 5 plchs.). 



6602 Pavia. — Annuario della R. ü n i v e r s i t ä di Pavia, anno accademico 1901 — 4 902. 

 Pavia 4 902. 8. 254 pg. 



Cont.: Taramelli, T., La lotta dei Titani nella Geologia. etc. 



6603 St.-Petersbonrg. — Travaux de la Societö Imperiale des Natura- 

 listes de St.-P6tersbourg. Volume XXXI (4 90 4). Fascicule 3: Section de 

 Botanique, rädigöe par J. B r d i n e. St.-P6tersbour^ 4 901. gr. in-8. 187 pg. 4 



Cont.: Petunnikoff, A. P., Kritische Uebersicht der Moskauer Flora (Russisch mit Deutschem 

 AuBzuge) II. 



6604 — Les meines. Volume XXX11. Livraison 4 : Section de Zoologie et de Physio- 

 logie. St.-P6tersbourg 1902. gr. in-8. 3 et 96 pg. av. 2 planches in-4. et 12 figures. 6 



Cont. : Arbeiten aus dem Laboratorium des zoologischen u. zootomischen Cabinets der K. Uni- 

 versität, unter Redaction von W. Schimkewitsch u. W. Schewiakoff. No. 12. — Specieller 

 Inhalt — siehe Nr. 6682. 



Naturae Novitates. Jahrg. XXIV, No. 19. R. Friedländer & Sohn in Berlin. 



38* 



