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Dunbar, W. Ph. Weiterer Beitrag 

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13112 



Ziir Ursache luid speci- 



fischcn HeihuifT des Heufiebers. Miin- 

 chen u. Berlin (R. Oldenbourg), 1903, 

 (IV + GO, mit 3 Taf.). 25 cm. 3 M. 

 [3120]. 13113 



Duncan, R. A. v. Crawley, J. T. 



[Dunin-Gorkavic.] JIyiinHT>-ropKa- 

 BHiiT,. Jltca chBeprioii ^aciii Tono:ii>- 

 CKOft rydepHin. [Wiilder des nordlichen 

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du Pare, R. Nouveau lilas hy1)ridos. 

 Bui. arboric. floric. cult, pot., Gand, 

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Durand, Theophile et Jackson, Ben- 

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 primmn nomiua et synonyma omnium 

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 plectens. Fasc. I. (1-120) [Aaliiis- 

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 224). [Crjmhidium-Iriha'] ib. [1902]. 

 16 fr. Fasc III. (225-328). [Iriha- 

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 0070]. 13116 



et De Wildeman, Em. 



Materiaux pour la llore du Congo. 

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62 74). [8000 fel 13117 



Duren, Eug. de. Le Begonia Gloire 

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La flore a Coquilhatville. 



Rev. hortic. beige et etrang., Bruxelles, 

 1902,(202-203). [8000 /c]. 13119 



[Duseckin, A.] JlyiiieHKTiin., A. 

 iioayHeiiiii K.rhTqaTKii (Roiifaser) w.vh 

 pacTiiTe:ii.ni>ixi. bojiokoii'i., coAe]);Ka- 



IUITX7> JIUniHR-b, npH IIOMOIUTI lU'pOKIlCTI 



iiaTpin. [Ueher die Darsteliung der 

 Cellulose (Rohfaser) aus ligninfiilirenden 

 Pflan/.enfasern mittelst^ Natriumsuper- 

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13120 

 (M-6875) 



Duval, Leon. Sur quelques Odonto- 



glossiim. Paris, J. soc. horticult. France, 



(ser. 4), 3, 1902, (356-358). [6000 



3550]. 13121 



Sur deux Odontoglossum 



hvbridos jiresentes au Comite des Orchi- 

 dees le 10 avril 1902. Paris, J. soc. 

 horticult. France, (ser. 4;, 3, 1902, 

 (359-360). [6000 3550]. 13122 



Duvel, J. W. T. Seeds buried in the 

 soil. Science, New York, N.Y., (N. Ser.), 

 17,1903,(872-873). [3750]. 13123 



Dybowski, J. Bauaniers africains. 

 Nature, Paris, 31, (1" semest.), 1903, 

 (228-230). [6000 8000/]. 13124 



Dyer, Sir W[illiam] T[homas] Thisel- 

 ton-. Morphological Notes. — IX. A 

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 Bot., Oxford, 17, 1903, (435-441, pi. 

 21-23). X. A proliferous T'inus cone. 

 Ih., (769-789, pi. 40). [1800 3550 

 5400 6500]. 13125 



Specific 



[with 



reference to previous commnnications 

 from Rev. C. Wolley Dod and H. M. 

 Batson.] Gard. Chron., London, (Ser. 3), 

 34, 1903, (139). [0070]. 13126 



Flora of tropical Africa. 



Edited by Sir W. T. Thiselton-Dyer 

 . . . published under the authority of 

 the First Commissioner of His Majesty's 

 Works and Public Buildings. Vol. 4, 

 part 3. London (Lovell Reeve & Co.), 

 1903, (385-576). 22 cm. [For contri- 

 butors, see Baker, J. G., Brown, N. E.] 

 [5400 8000/]. 13127 



[D^unkovskij, E. P.] TJ:KyHKOBCKiH 

 E. IT. K-b TexiiiiKi; Ky.ibTiiBnpoBaniH 



MTIKpodOBTi Bl3 Me^lIIlKOBCKTlXt Mt- 



iiieqKaxTb. [Du precede de M. Metch- 

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Eames, E[dwin] II. Organization of 

 the Connecticut botanical society. 

 Rhodora, I'.oston, IMass., 5, 1903, (74- 

 76). [0020]. 13129 



The dwarf mistletoe 



\Arcruf}iohii(nt pusUlum'} in Connecticiit. 

 Rliodora. Moston, Mass., 5, 1903, (202). 

 [5400 SOOOr/r;]. 13130 



The Dcntarias of Con- 

 necticut. Rhodora, Boston, Mass., 5, 

 1903,(213-219). [5400 8000 (77]. 



13131 



