170 



Huss, Harald. Nya undersokningar 

 ot'ver viixteriias assiiuilation af koldi- 

 oxid. [New investigations into the 

 assiuiiiation of carbon dioxide in plants.] 

 Sv. Farm. Tidskr., Stockholm, 9, 1905, 

 (1-7). [3040]. 24(301 



Ueber die quantitative 



Bestimmimg von vegetabilLsohen Pul- 

 vern mit dem Mikroskope. Landw. 

 Versuchstat., Berlin, 60, 1904, (1-13). 

 [3120]. 24602 



Hutchinson, Jonathan. Terminal 

 shoots of the Austrian pine bored Vjy 

 the pine-back beetle, Hylurgus piiii- 

 ■perda. — On the establishment of erratic 

 growth-centres in vegetable tissu&5. — 

 Thistles, Carduus arvcnsis, attacked by 

 .a fungus, Puccinia auav-^oleiid, con- 

 trasted with healthy ones, to show that 

 diseiise may induce premature growth. 

 Tunbridge VVeUs, Rep. 5. E. U. Sci. 

 Soe., 1905, (xxix-xxx). [4050 4100 

 4300 5400 6500 7000]. 24603 



Hy, F. Sur le Nitella cotifervacea 

 B.aun. Paris, Bui. soc. bot., 52, 1905, 

 (88-94). [8300 8000 df]. 24004 



— Apercu historique sur la 



rouille des bles. Angers, Bui. soc. 

 indust. agric, 75, 1904, (65-74). [4050 

 77(IH]. 



Hybler, W. Acer Negundo Schwerini. 

 Mitt. D. dendr. Ges., Bonn, 1905, (210). 

 [5400]. 24605 



Iches, Lucien. Les vers des pommes. 

 Xature, Paris, 32, (2e semest.), 1904, 

 (282-280). [4100 4350 5400J. 24606 



Ichimara, Tsutsumi. Supplement 

 to the list of plants collected in iMt. 

 Hakusan and its vicinities. Tokvo 

 Bot. Mag., 19, 1905, (93-97). [5400 

 GOOO 6700 8000 ec]. 24607 



Ideler, F. Zur Hanisterj)lage. 



Tliiir. landw. Ztg, Weimar, 40, 1902, 

 (292-293). [4100 4350]. 24608 



Ihne, E[gon]. Phiinologische Mit- 

 teilungen (Jahrgang 1900). Giessen, 

 Ber. Ges. Natk., 34, 1905, (1-28) ; 

 Niirnberg, Abh. nathist. Ges., 15, 

 1901, (107-1.36). (Jg. 1904). I.e. 1905, 

 (295-324). [3350 3800 8000 d]. 



24609 



"" Phaenologische Karte 



des Friihlingseinzugs ini Grossherzog- 

 tum He.ssen. Zugleich Karte des 

 Bcginns dcr Apfelbliite und der Belau- 

 buPii der Stieleiche. Hess, landw. 



Zs., Darmstadt, 75, 1905, (327-329). 

 [3800 8000 dc]. 24610 



Ikeno, Seiichiro. Arc the centro- 

 somes in the antheridial cells of J/r/r- 

 chantia polymorpha imagiuarv ? Tokvo 

 Bot. Mag., 19, 1905, (111-113). [27401. 



24611 



Ilse. Liirchen im Oberelsass. Allsi. 

 Forstzts, Frankfm-t a. M., 80, 1904. 

 (119-120). [6500]. 24612 



Ingham, W[illiam]. New and rare 

 hcjjatics and mosses from Yorkshke 

 and Durham. Naturalist, London, 

 1905, (171-174, with figs.). [8000 de]. 



24613 



[Mosses and hepatics at 



Ripon.] Natiu-alist, London, 1905, 

 (180-181). [8000 rfe]. 24614 



Humana co)LVexula (Pers.) 



Quel, in North-east Yorkshire. Natura- 

 list, London, 1905, (189). 18000 (/e]. 



24615 



Mosses and hepatics of 



Askrigg and district. Naturalist, 



London, 1905, (278-280). [8000 de\ 



24616 



Mosses and hepatics 



near Leyburn. Naturalist, London, 

 1905, (299-300). [8000 dcX 24()17 



Innocent, C. F. Spergularin riilra 

 near Sheffield. Naturalist, London, 

 1905, (216). [SOOO f/ej. 24618 



Ippolito, (D'), Giulio. Sulla punta- 

 tura del frumento. Modena, Staz. 

 Sper. agi-. ital., 36, 1903, (1009-1014, 

 con 1 tav.). [4150]. 24619 



Sul Cladosporium Pisi 



Cug. e Mac. come causa di ima malattia 

 dei piselli. Modena, 1903, (9). 21 cm. 

 [4050]. 24620 



e Traverso, Giovanni Bat- 



tista. La Scleras pora macrospora Sacc, 

 parassita delle infioresceuze vii-escenti 

 di Zea Mays Lin. Modena, Staz. 

 Sper. agr. ital., 36, 1903, (975-996, 

 con 3 tav.). [4050]. 24621 



Isler, L. Bekiimpfung des Heu- und 

 Sauerwurmes. Landw. Bl., Spever, 

 1901, (164-16.3, 170); 1902, (61). 

 [4350 4100]. 24622 



[Ispolatov, E.] IIciio.iaxoBi., E. B'l. 

 Honroi)o;iCKon r.iyiiiii. [Dana le lin 

 fond du gouvernement de Novgorod.] 

 Jestestv. i geogr., Moskva, 9, 2, 3, 1904, 

 (69-78 -h 26-33). [8000 dl\. 24623 



