INDEX TO AUTHORS' NAMES IN VOLUME IV 



(References arc to Entry numbers; an asterisk before a number signifies that the entry referred 



to is lit/ citation alone — no abstract.) 



Aamodt, O. S. (Stakman, E.C., B.K. Hayes, 



O. S. Aamodt, and J. G. Leach) 772. 

 Ackerman, A. Frost resisting and frost in- 

 jury in plants. 1579. 

 Ackerman, A. J. Two leaf hoppers injurious 



to apples in U. S. A. 880. 

 Adametz, L. Marks of domestication in 



man and animals. 485. 

 Agar, W. E. (Bower, F. O., J. G. Kerr, and 



W. E. Agar) 506, 527, 978. 

 Ahmed Bin Haji Omar. Races of the coco- 

 nut palm, Straits Settlement. 832. 

 Albuquerque, see d'Albuquerque. 

 Aldaba, V. C. Castilloa elastica culture in 



Mindanao. 385. 

 Alderman, W. H. Thinning apples in West 



Virginia. 882. — Fruit-growing in West 



Virginia. *831. 

 Alexander, W. P. Tamarack. *1781. 

 Allen, C. E. Sex inheritance in Sphaero- 



carpos. 486. 

 Allen, E. J. Quantitative study of plankton. 



1008. 

 Allen, E. R. Growth and activity of Azoto- 



bacter. 1532, *1640. (Rev. by Willa- 



man) 1501. 

 Allen, E. R., and B. S. Davisson. Glass 



nitrogen-apparatus. 1486, *1630. — Colori- 



metric and titrimetric determination of 



nitrogen. 1487. 

 Aim, Carl G. Flora of northern Sweden. 



311. 

 Alvarez, O. P. Descriptive geography of 



Formosa. 312. 

 Alverdes, F. German rev. of K. Bonnevie. 



*487, *48S. 

 Amann, J., and E. Meylan. Moss flora of 



Switzerland. 1032. 

 Ameijden, see Van Ameijden. 

 Amos, Arthur. Causes of clover failure. 1, 



*1221. 

 Andrews, A. L. Dicranoweisia crispula in 



White Mountains, U. S. A. 313. 

 Andrews, P. J. (Guba, E. T., and P. J. 



Andrews) 1103, 1293. 

 Anonymous. The potato in Great Britain. 



2. 

 Anonymous. Peat soils in Iowa. 3. 



Anonymous. Potato wart disease, quaran- 

 tine. 4. 



Anonymous. Warl disease of potatoes and 

 immunity. *4, 1222. 



Anonymous. Agricultural possibilities of 

 Sahara. *5, *846. 



Anonymous. Killing weeds with steam. *6. 



Anonymous. Desert plants as fodder. *7. 



Anonymous. Rev. of Denham, H. J. *8. 



Anonymous. Meadow grasses in Spain. 9. 



Anonymous. Sorghum for forage. *10. 



Anonymous. Uba cane in South Africa. 11. 



Anonymous. Clovers. 12. 



Anonymous. Textile fibers in Germany. 13. 



Anonymous. Sorghum as food, etc. 14. 



Anonymous. Sugar shortage, 1919. 15. 



Anonymous. Soy-bean uses. 16. 



Anonymous. Flax in British Isles. 17. 



Anonymous. Sugar-beet juiceries in Austra- 

 lia. 18. 



Anonymous. Soy-bean milk. *19. 



Anonymous. Salt and coast crops in West 

 Indies. 20. 



Anonymous. Rev. of MacLeod, J. *150. 



Anonymous. Rev. of Thoday. *151. 



Anonymous. Okefinokee Society. 152. 



Anonymous. Coloration and fall of leaves. 

 153. 



Anonymous. Rev. of Kyerskog-Agerzborg, 

 H. P. 154. 



Anonymous. Dwarf shore floras. 209. 



Anonymous. Resistant chestnut. 314. 



Anonymous. Basket willow cultivation, 

 Great Britain. *386. 



Anonymous. Rept. Commissioners of agri- 

 culture of Great Britain, 1919. 387. 



Anonymous. Rev. of Midler. 388. 



Anonymous. Wooden boxes. 3S9. 



Anonymous. Camphor-growing. 390. 



Anonymous. Coos County forests, U. S. A. 

 *391. 



Anonymous. Dendrograph. 392, *1619. 



Anonymous. Measuring round timber in 

 Sweden. 393. 



Anonymous. Spontaneous forest fires. *394. 



Anonymous. Bamboo-fiber air-cushions. 

 395. 



Anonymous. Pulpwood in Austria. 396. 



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