5R 



Bavera, P«ter. AUgeineines iiber 

 Topi'jiflanzeii. Sclivveiz. ( larU^nljaii, 

 Ziiridi, 14, 1901, (iMl-L'4r), :2GG-2(;8, 

 299-301). [0060]. 5965 



Bayer, Ludwig. Beitrag zur pflan- 

 zeupliysiologischen Bedeutuug des 

 Kupfers in der Bordeaiix-Briihe. Diss. 

 Konigsbeig (Druck v. IT. Jaeger), 1902, 

 (60). 22 cm. P060 .3120 4.350]. 



5966 



Beadle, C. D. New species of thorns 

 from the south - eastern States. 11. 

 Biltniore, N.C., Herb., Biltmore Bot. 

 Stud., 1, 1902, (51-137). [5400 

 8000 gh]. ' 5967 



Studies in Pliiladciphiis. 



[New species from south-eastern States]. 

 Biltniore, N.C., Herb., Biltmore Bot. 

 Stud., 1, 1902, (159-161). [5400 

 8000 ghl 5968 



Two drupaceous trees from 



Ahibama. [New species of Prunus]. 

 Biltmore, N.r!., Herb., Biltmore Bot. 

 Stud., 1, 1902, (162-103). [5400 

 8000 ghl 5969 



Beal, W[illiam] J[ames]. Syllabus 

 for a short course on grasses and other 

 forage plants. Rep. Mich. Acad. Sci., 

 Lansing, 1900, 1901, (21-2.3). [0050 

 6000]. 5970 



Some of the relations of 



botany to agriculture. Rep. Midi. Acad. 

 Sci., Lansing, 1901, 1902, (!)3-99). 

 [0060]. ' 5971 



Seed-throwing of Viola. 



Rhodora, Boston, Mass., 4, 1902, (230) 

 [3700 5400]. 5972 



Bean, \V[illiam] J[ackson]. Horse- 

 chestnuts, Aesealus and Pavla. Gard. 

 Chron., London, (Ser. 3), 31, 1902,(187- 

 188, figs. 57-60). [5400]. 5973 



Beard, J[ames] Carter. Reflex action 

 of plants as compared with the instincts 

 of insects. Sci. Amer., New York, N.Y., 

 86,1902,(431-432). [3200]. 5974 



Beard, [John]. Heredity and the 

 cpicyde of the germ-cells. ' Biol. Cen- 

 tralbl., Berlin, 22, 1902, (321-328 353- 

 360, 398-408). [4410 L 2700 N 02'53 

 1540 Q 0110]. 5975 



Beardslee, H. C. BoletvsBehda. Myc. 

 Notes, Cincinnati, Ohio, No. 10, 1902 

 my [7700]. 5976 



Beauverd, Gustave. Rapport sur 

 I'excursion botanique faite le 16, 17 et 

 18 Juillet 1900 ... ^ Griinentz, 



{\ii\ d'Aiiuiviers) [Valais]. Bui. Murith., 

 Aiglc, 30, I'.IOl , (1 1-34). [8000 ./i]. 



.5977 



Beauverd, (Inslave. Sur unc varietc 



alpin(uk;.S7t;//a/v'a »e?/to?'/f//( L. (lencve, 



Bui. Boissier, 1901,(108-1 14, av. J grav.). 



[5400]. 5978 



Quelques cas de dissemi- 

 nation des giaines par le vent. Geneve, 

 Bnl. Boissier, 1901, (633-634). [3700]. 



5979 



Beauverie, J. Importance du role 



des Chaiiipigiions filamenteux dans le 



sol. Mans (Le), Bui. soc. horticult , 15, 



1902,(229-242). [3220 7700]. 5980 



Etude il'une liepatique a 



tlialle habite par un champignon fila- 

 menteux. Paris, C.-R. Acad, sci., 134, 

 1902, (616-618). [3220 7000 7700]. 



5981 



Beccari, Odoardo. Nelle foreste di 



Borneo : viaggi e ricerche di un natu- 



ralista. Firenze (tip. Laiidi), 1902, 



(XVI + 667). 2n cm. [8000 «;]. 



5982 



Systematic enumeration of 



the species of Calamus and Daemono- 

 rups, with descriptions of the new ones. 

 Rec. Bot. Surv. Iiid., Calcutta, 2, 1 902, 

 (197-230). [6000]. 5983 



Bechtle, A. Bordeaux-Briihe. Pomol. 

 Monatshefte, Stuttgart, 1902, (137-138). 

 [4350]. 5984 



Beck, Heinrich. Einwirkung von 

 Mikroorganismen auf einige cliemische 

 Normallosungen. Centralbl. Bakt., 

 Jena, Abt. 1,^ 32, Originale, 1902, (649- 

 665). [7700 R 1820 1650 D 6000]. 



5985 



Beck, R[ichard]. Beitriige zur Mor- 

 phologic vmd Biologic der forstlich 

 wichtigen A^ec/7v't(-Arten, insbesondere 

 der Nectria cinnaharhia (Tode) Fr. 

 Tharander forstl. Jahib., 52, 1902, (161- 

 206, mit 1 Taf.). [7700 4050 4150 

 3240]. 5986 



Beckenhaupt, C. Ueber die Zukunft 

 uu seres Wein-, Obst-, Hopfen- und 

 Labakbanes und die Sorten, deren 

 Konstanz und Nenzucht, als notigste 

 Grundlagen ihrer wirtschaftlichen Ziele. 

 Metz (R. Lupus), 1902, (70). 26 cm. 

 1,20 M. [4410 3120 5400]. 5987 



Die Diingung und Diin- 



gTiiigsversuche im Hopfenbau. Wochen- 

 schr. Bran, Berlin, 19, 1902, (194-196). 

 [3060J. 5988 



