482 



GENERAL INDEX. 



[i 



Blind, Social Survey of, Best, 48, 



248. 

 Block Island, Miocene bowlders, 



41, 255- 

 Boltwood, B. B., relative activity 



of radium and uranium, 50, 1. 

 Bone, W. A., Coal, 47, 135. 

 Book Review Index, Technical, 49, 



226. 

 Bose, E., ammonoids from New 



Mexico, 49, 26. 

 Boston basin, fossil shells in 



bowlder clay, Morse, 49, 157. 

 Bosworth, T. O., Mid-Continent 



Oil Fields, 49, 450. 



BOTANY AND BOT. WORKS. 



Agricultural Bacteriology, Conn, 

 44, 424. 



Australia, Prickly Pear, Alex- 

 ander, 48, 475. 



Australian flowering plants, geol- 

 ogy, Andrews, 42, 171; 43, 174, 

 339- 



Botanical Abstracts, 47, 82. 



— research in Great Britain dur- 

 ing the war, Bower, 47, 117. 



Botany, Densmore, 50, 78; of 

 Crop Plants, Robbins, 45, 242; 

 development since 1818, Good- 

 ale, 46, 399; Fossil, Guppy, 49, 

 372; Fundamentals, Gager, 44, 

 85; General, Gager, 44, 85; 

 Problems in, Eikenberry, 50, 

 78. 



Cactaceae, Britton and Rose, 49, 

 222. 



Cellulose, Cross and Bevan, 47, 



239- 



Crop Production, Higher, Rus- 

 sell, 44, 86. 



Cyperaceae, studies, Holm, no. 

 XXVII, 48, 17; XXVIII, 49, 

 195; XXIX, 49, 429. 



Horticulture, Manual, Hood, 41, 

 381. 



Plant Anatomy, Stevens, 42, 284; 

 Culture, Goff, 42, 284; Genetics, 

 Coulter, 47, 239; Histology, 

 Chamberlain, 41, 380; Pathol- 

 ogy, Harshberger, 45, 335; 

 Products, Chemistry, Haas and 

 Hill, 45, 242. 



Plants, Anatomy of Woody, Jef- 

 frey, 45, 152. 



— fossil, see GEOLOGY. 

 Posidonia australis, Read and 



Smith, 49, 310. 



BOTANY AND BOT. WORKS. 



Prickly Pear in Australia, Alex- 

 ander, 48, 475. 



Soil Conditions and Plant 

 Growth, Russell, 44, 423. 



See also GEOLOGY. 

 Bowen, N. L., sodium-potassium 



nephelites, 43, 115; birefringence 



of torbernite, 48, 195; cacoclasite, 



Wakefield, Quebec, 48, 440. 

 Bower, F. O., botanical research 



during the war, 47, 117. 

 Bowie, W., gravity and isostasy. 



43, 249; distribution of isostatic 



compensation, 43, 471. 

 Bowman, I., Andes of Southern 



Peru, 43, 416. 

 Bradley, W. M., hydrozincite, 42, 



59; margarosanite, 42, 159. 

 Brandon lignite, age, Berry, 47, 211. 

 Branner, J. C, Geology of Brazil, 



41, 302; 49, 151. 

 Branson, E. B., Geology of Mis- 

 souri, 47, 78; geologic section in 



Missouri, 49, 267. 

 Brazil, favas from, Farrington, 41, 



355- 

 — geology, Branner, 41, 302; 4g, 



151. 

 Bridgman, P. W., failure of cavities 

 in crystals and rocks under pres- 

 sure, 45, 243; stress-strain rela- 

 tions in crystalline cylinders, 45, 

 269. 

 1 British Columbia, Cyprinid fish 

 from the Miocene, Hussakof, 42, 

 18. 

 British Museum of Natural His- 

 tory catalogues, 42, 87; publica- 

 tions, 44, 160, 408; 49, 388; 50, 



473- 



Britton, N. L., Cactaceae, 49, 222. 



Broderick, T. M., organic remains 

 in iron-bearing Huronian rocks 

 in Minnesota, 48, 199. 



Brooklyn Institute, bulletin, 42, 

 87; 43, 342. 



Brown, G. V., selensulphur from 

 Hawaii, 42, 132. 



Brown, J. C, History of Chemistry, 

 50, 463. 



Brown, W. G., apparatus for deter- 

 mining freezing-point lowering, 

 43, no; tri-iodide and tri- 

 bromide equilibria, 44, 105; 

 ionization of cadmium iodide 

 solutions, 44, 453. 



Browning, P. E., gallium-indium 

 alloy, 41, 351; detection and sep- 



