322 



Willis, J[olin] CQiristopher]. The flora 

 of Ritigala, an isolated mountain in the 

 North-Central Province of Ceylon ; a 

 study in endemism. Ceylon, Ann. R. 

 Bot. Card., 3, pt. 2, 1906, (271-302). 

 [3280 8000 e/]. 35390 



Willis, J. J. Effect of plant growth, 

 and of manures, upon carbonate of lime 

 in the soil. Gard. Chron., London, 

 (Ser. 3), 39, 1906, (210-211). [3060]. 



35391 



■ Balanced rations for plants. 



Gard. Chron., London, (Ser. 3), 39, 1906, 

 (401). [3060 3120]. 35392 



Necessary plant food con- 

 stituents. Gard. Chron., London, (Ser. 

 3), 40, 1906, (26-27). [.3060 3120]. 



35393 



Willstatter, Richard. Untersiichungen 

 iiber Chlorophyll. I. Ueber eine 

 Methode der Trennung und Bestimmung 

 von Chloropliyllderivaten ; von Richard 

 Willstatter und Walter Mieg.— II. Zur 

 Kenntnis der Zusammensetzung des 

 Chlorophylls ; von Richard Willstatter. 

 Liebigs Ann. Chem., Leipzig, 350, 1906, 

 (1-82, mit 2 Tab.). [2780 3120]. 



35.394 



Wilson, Albert v. Wheldon, James 

 Alfred. 



Wilson, E[rnest] H[enry]. Leaves 

 fiom my Chinese note-book. Wa-Shan 

 to Fulin. Gard. Chron., London, (Ser. 

 3), 39, 1906, (12-13, 27-28); A sketch 

 of the Tung Valley, t.e. (60) ; Tatien-lu 

 and the quest of Aleconopsis ijitegi'lfolia. 

 ^.c. (101, 138-139, 165-166, 179-180); 

 A journey in Eastern Tibet, t.c. (258, 

 293, 331, 340) ; Sungpan and the Kun- 

 galaPass. /.c. (402, 419). [-3200 5000 

 8000 ch]. 35395 



The Chinese magnolias. 



Gard. Chron., London, (Ser. 3), 39, 1906, 

 (234). [5400 8000 e6]. 35396 



Astilhe astilhoides. Gard. 



Chron., London, (Ser. 3), 40, 1906, (25). 

 [5400 0070]. 35397 



Jasminum primulinum. 



Gard. Chron., London, (Ser. 3), 40, 1906, 

 (44). [5400]. 35398 



The primulas of China. 



Gard. Chron., London, (Ser. 3), 40, 1906, 

 (191, figs. 78-80 ; 206, figs. 85-87 ; 230, 

 figs. 95, 96; 249, fig. 102). [5400 

 8000 eb]. 35399 



Wilson, E[rnest] H[enry]. Huang-ch's 



{Astrnrjalv.'i llcnriii, and other species.) 

 Kew IJid., London, 1906, (382, with pL). 

 [5400]. 35400 



r. Hemsley, W. B. 



Wilson, Iruruey. Fungus co-oi^eration 

 in orchid roots. Orch. Rev., London, 14, 

 1906, (154-155). [3220 3750 6000 

 7700]. 35401 



Wilson, Guy West. Mycological notes 

 from Indiana. Torreya, New York, N.Y., 

 6, 1906, (191-192). [7700 8000 qq\ 



35402 



Wilson, John H. Infertile hybrids. 

 Loudon, Rep. Genet., R. Hort. Soc, 

 1906, (183-209, figs. 32-49). [35-50]. 



35403 



Wilson, Percy. Altingiaceae. N. 

 Amer. Flora, New York, NT., 22, 1905, 

 (189). [5400]. 35401 



Report on exploration in 



Honduras. New York, N.Y., J. Bot. 

 Gard., 4, 1903, (98-102). [SOOO hh]. 



35405 



The American dragon's- 

 blood-tree [Dracaena americana]. New 

 Y'^ork, N.Y., J. Bot. Gard., 7, 1906, (39- 

 41, inch pi.). [0000]. 35406 



Wimmer, [G.] Kann man den Nema- 

 todenschaden durch Diingungsmassnah- 

 men verringern ? Vortrag . . . Bl. 

 Zuckerriibe'nbau, Berlin, 13, 1900, (57- 

 60); D. Zuckerind, Berlin, 31, 1906, 

 (18-21) ; Berlin, Zs. Ver. D. Zuckerind., 

 56, 1900, Techn. Tl, (181-185). [4100 

 4350 .3060]. 35407 



Die Bedeutung der Kali- 



diingung fiir den Zuckerriibenbau. 

 (Vortrag . . .) Centralbl. Zuckerind., 

 Magdeburg, 14, 1906, (1173-1175). 

 [3000]. 35408 



[BilMliep't.] B03M0}KH0-.Tn 



npicMaMH y;i,o6peHia oopoxbca ct HSina- 

 TOflajiH ? [1st es moglich, die Nematoden 

 durch Diiugemittel zu bekiimpfen ?] V6st. 

 sacharn. promysl., Kiev, 7, 1906, (86-91). 

 [4350]. 35409 



V. Wilfarth. H. 



Winckel, Max. Ueber das angebliche 

 Vorkommen freien Phloroglucins in den 

 Pflanzen. Bern. Phil. Diss. 1903-1904. 

 Berleburg i. W., 1904, (54 + 2). 8". 

 [5000 3120]. 35410 



Windisch, Karl. Ueber die Beschaf- 

 fenheit des Kupfervitriols des Handels. 



