INDEX TO AUTHORS NAMES 



477 



Nohara, S. Non-Mendelian heredity in 

 Raphanus. 1499. 



Nolls, C. F. (Skinner, J. J., and Nolls) 1791. 



Nolte, O. (Ehrenberg, P., and 0. Nolte) 

 2832. 



Nordenstrcng, R. (Lundborg, II.) 648. 



Norstedt, C. T. O. Linnaeus on inheritance. 

 *1(>19.— Heredity and history. *1020 — 

 Heredity in Saliw *1018 — Rev. of Gertz. 

 *301().— Rev. of Harms. 1'. Sex ratios in 

 Drya octopetala. *1573. Rev. of Hassel- 

 man. *2044, *2516— Rev. of Ostenfeod. 

 ♦3011. 



Northrup, J. II. Acids and protein digestion. 

 1232. 



Northrup, J. H., L. H. Ashe, and J. K. 

 Senior. Biochemistry of Bacillus Aceto- 

 etsylium. 2890. Norton, J. B. Rust- 

 resistant asparagus in U. S. A. *413,655. 



Norton, J. B. S., and C. E. Leathers. Condi- 

 tions detrimental to seed production. 

 276, 656. 



Nowell, W. Foot-rot of limes in West 

 Indies. 1651. — Frog-hopper pest and 

 sugar-cane disease. 2716. — Red-ring nem- 

 atode disease of coconut palm. 1650. — 

 Root-disease of coconut in Grenada. 

 *2715.— Visit to Trinidad. 2717.— Rev. of 

 Ashby. *2714. 



Nuoy, see Lecomte du Nuoy. 



Okey, Ruth. Inulin in the animal body. 

 2855. 



Olin, W. H. Growing seed potatoes. 477. 



Oliver, F. W. Botany teaching in England. 

 *209 — (Carey, A. E., and F. W. Oliver) 

 1972. 



Olmsted, F. E. Forest policy in U. S. A. 

 1462. 



Olney, A. J. Tomato experiments in Ken- 

 tucky. 2389. 



Olson, P. J., C. P. Bull, and H. K. Hayes. 

 Ear-type selection in maize. 277. 



Ong, see DeOng. 



Opsahl, W. Trip through Danish forests. 

 2045. 



Orr, Ellison. Conservation and education in 

 Iowa. 3052. 



Orr, Helen. Spring garden flowers. 2278. 



Orton, C. R. Polemoniaceous rusts. 2495. 



Orton, C. R., and F. D. Kern. Potato wart 

 in Pennsylvania. 1186. 



Orton, W. A. Potato disease control. 1187. 



Osborn, C. C. Peat in Dismal Swamp, 

 Virginia and North Carolina. 3053. Pos- 

 sibilities of peat. 3054. 



Osborn, II. I-'. [lev. of Russell. 68. 



Osborne, T. I'.., and L. B. Mendel. Nutri- 

 tive factors in plants, II; water-soluble 

 vitamine. 2866.- Nutritive value of 

 wheal kernel. I7_'.- Nutritive value of 

 yeast protein. 2871 . 



Osborne, T. !'>., A. .1. \\ 'al.sinan. and B. L. 

 Ferry. Protein free from water soluble 

 vitamine. 2872. 



Osborn, T. G. I'.. Rept. Botanisl and Pa- 

 thologist, South Australia. 781. 



Ostenfeld, C. H. Danish trees and shm 

 elms. (Rev. by Nordstedt) 3011. 



Osterhout, W. J. V. Action of alkaloids on 

 permeability. 1207. — Comparative per- 

 meabilities in plant and animal. 1206. 



Otis, A. W. Fruit export possibilities in 

 United States. *333. 



Ottolander, T. Rafflesia natuurmonumen- 

 ten in Sumatra. *1316. 



Overholts, L. O. Poria species. 1137. 



Paddock, E. H. Bridge-grafting of citrus 

 trees. 2352, 1078. 



Padron, A. Spraying citrus trees. 2718. 



Page, E. J. Plant variability. *657, 1021, 

 1022, 1023. 



Palm, B. J. New slime-mold. 729, *782. 



Pammel, L. H. Effect of winter on Iowa 

 shrubs. *2046. — Extermination of bar- 

 berry. 2719. — Literature on fungous, dis- 

 eases. *2720. 



Pampanini, R. Flora of Cirenaica. *3012. 



Pando y Armand, Luis de. Ricinus culture 

 in arid Spain. 1393. 



^aravincini, E. Favolus injuring nut trees 

 in Switzerland. 414. 



Park, A. D. Rural income-tax return, New 

 Zealand. 1849. 



Parker, R. C. Testing seed potatoes in New 

 York. 2721. 



Parnell, R., and others. Forest adminis- 

 tration in India, 1917-191S. 21 " 



Parrott, P. J., H. E. Hodgkiss, and F. Z. 

 Hartzell. Rose aphis on apples. *693, 7S3. 



Parsons, H. T. (McCollum, E. V., N. Sim- 

 mons, and H. T. Parsons) 2S54. 



Partridge, W. Cinchona bark assaying. 

 1727. 



Pascher, A. Reduction division and Mende- 

 lian segregation. 1024.— Flagellates and 

 Rhizopods. (Rev. by Hirsch, E.) 1581. 

 —Rev. of Schouten, S. L. 70. 



Pater, B. Medicinal plant culture at Kolosz- 

 var. 2722. 



