37 



Baker, IvdmuiulJ G[ilbert]. I'lnian- 

 culn.'i LlawmuiH Sclileclit. J. liot. Lon- 

 don 47 lOUl) (147). [SUUU (jl]. 4'Ji^'> 1 



V. Kand, R. F. ; Stbinz, II. 



Baker, II. Clinton. Illustrations of 

 Conifers [^Towa in Great Britain and 

 Ireland, with si^ecial reference to the 

 trees cultivated in the pinotuiu at Hay- 

 ford liury. By H. C. 15. assisted by A. 

 Bruce .Jackson [anil preface by A. Henry]) 

 \'o\. 1. Hertford (privately printed) 

 1!)09 (X -I- 75 68 plates). 31 cm. 'M^. 

 [0000 0500 8000 rft']. 4Ui*a2 



Baker, J[obn] 0[i]l)ert]. Eupbrasias 

 of -Xorth-e.i^t Yorkshire. Naturalist 

 London 1909 (79). [8000 n't-]. 49253 



Thymus ovatus in North 



Yorkshire. Naturalist London 1909 

 (371). [8000 de]. 49254 



Nj'ctagineae, lUecebraceae, 



Phytolaccaceae, Polygonaceae, Podoste- 

 inaceae, Cyiinaceac, Piperaccae and 

 Moniiuiaceae [of tropical Africa]. With 

 additions bv C. H. Wright. In : Dver 

 Fl. trap. AlV. 6 sect. 1 1909(1-1494- 

 134 ]43-15i;iG7-17I). [5400 8000 fj. 



49255 



and Clarke, C[l)arlesJ 



B[aron]. Amarantaceae and Chenopo- 

 tliaceae i'except Salaola. by C. H. Wright) 

 {of tropical Africa]. In : Dyer Fl. trop. 

 Afr. 6 sect. 1 1909 (14-!)4). [5400 

 8000 /j. 49250 



and Wright, C'[barles] 



H[enrv]. Aristolocbiaceae [of tropical 

 Africa!. In: Dver Fl. trop. Air. 6 

 sect. 1 1909 (134-143). [5400 8000 /J. 



49257 



f. Alexander, W. B. 



Baker, Sarah M. On the causes of 

 the zoning of brown seaweeds on the 

 seashore. N. Phvtol. Cambridge 8 1909 

 (190-209 figs. 27-30). [3200 7400]. 



49258 



Bakker, J. r. Oyen, L. A. T. J. F. 

 van. 



[Balabanov, M.] Ba.iaoaiiOBT>, M. 

 lIpiiHiiiiu aacbixafiia aojoiieBux'h n.io- 

 ,1iiK0Bt ua BtTBHSt. [Ursacheu des 

 Vertrocknens der Fruclitanlagen von 

 Aepfeln an den Zweigen.J Progress, 

 sadov. ogorad. St. Peterburg 4 1907 

 (113-115). 49259 



Jlynmitt ciiocoSi, oopbou 



ct Me;iHfmneK) (Psylla mall). [IJeste 

 Bekanipfnngsweise von Psylla mail.] 



Progress, sadov. ogoroil. St. Peterburg 

 6 l;)(J9 (289-2'JO). [4350]. 4'J2t)0 



Balcb, Francis X[oyes]. A lawyer on 

 the nomenclature question. Science 

 New York X.Y. (N. Ser.) 29 1909 (998- 

 1000). [0U7(»]. 492GI 



Baldacci, Antonio. La Cliara di 

 Giulio Cesare [AsphodeluH rumoHUH]. 

 Bologna Mem. Ace. (Ser. 0)5 1908(87- 

 93). [0010 0000]. 49202 



Balfour, [Isaac Bayley]. The trees 



of Calif(jrnia. Edinburgh Trans. R. 



Scot. Arl)or. Soc. 22 1909 (213-220). 



[0040 8000 y;]. 492G3 



• Primula Forreat'ii, Balf. 



fil. Gaid. Chron. London (Ser. 3) 45 

 1909 (274 299 figs. 117-118 129). 

 [5400].^ 49204 



Pr'nnida Littoniana (G. 



Forrest) [and] P. Pjidlcyana (Cr. Forrest). 

 Gard. Chron. London (Ser. 3) 46 1909 

 (15 figs. 0-11. [5400 8000 cfe]. 



49205 



V. Warming, J. E. B. 



Ball, E[lmer] D[arwin]. Is arsenical 

 spraving killing our fruit trees? J. 

 Econ. Ent. Concord N.H. 2 1909 (142- 

 148). [4150]. 49200 



The leafhoppers of the 



sugar beet and their relation to the 

 " curlej' - leaf " condition. (Eutetlix 

 tenella distribution pp. 30, 46, life 

 history pp. 36, 40, physiological action 

 of punctures on sugar beet p. 41.) 

 Washington D.C. U. S. Dept. Agric. 

 Bur. Ent. Bull. No. GO Pt.-4 1909 (i-iv 

 33-52) pi. i-iv. [41U0]. 49207 



Ball, 0. M. Formation of adventitious 

 roots in the umbrella china tree. Bot. 

 Gaz. Chicago 111. 46 1908 (303-304 with 

 2 text fig.). [4000]. 49208 



Ballantine, A. J. A preliminary note 

 on the embryo-sac of Protea Lepidoi'ar- 

 wou, R. Br. Ann. Bot. Oxford 23 1909 

 (101-102). [2380 5400]. 49269 



Balle, E. Sur un cas teratologique 

 presente par un Pogouatum. Rev. 

 brvol. Cahan 36 1909 (100). [7000 

 ISbO]. 49270 



Balls, Lawrence. Some cytological 

 aspects of cotton-breeding. Amer. 

 Breed. Ass. Rep. Washington D.C. 5 

 1909 (16-28 with diagr. table). [4600]. 



49271 



