300 



INDEX TO AUTHORS NAMES 



Sanchez, A. The chayote. Sechium, in 



.Mexico. 973. 

 Sand, K. Internal secretion of sexual glands. 



728. 

 Sanders, G. E. Apple spraying, 1919, in 



Nova Scotia. 1347. 

 Sargent, C. S. North American trees. V. 



1766. 

 Saunders, E. R. Inheritance of doubleness 



in flowers. (Rev. by von Graevenitz). 



804. — Self-sterility in plums. (Rev. by 



von Graevenitz). 805. 

 Saunders, A. P. Preservation of pollen for 



hybridizing. 729. 

 Sauvageau, Camille. Kelps, France. 203. 

 Sauvageau, C, and L. Moreau. Marine 



algae as forage, France. 1847. 

 Scales, F. M. Cuprous chloride-iodine 



method for reducing sugar. 1472. 

 Scalia, G. Aschochyta pisi. 1158. 

 Scalione, C. C., and D. R. Merrill. Tannin 



in the redwood. 464. 

 Scarlett, W. G. Seed laws and seed testing. 



123. 

 Schadelin, W. Practical selection. 730. 

 Schafer, A. (Griebel, C, and A. Schafer) 



1454. 

 Schaffner, J. H. Quantitative nature of sex 



in Movus and Salix. (Rev. by Coulter) 



554. 

 Schander, R. Potato and potato diseases 



in 1917. *1348. 

 Schanz, Fritz. Light and vegetation. 1601. 

 Schermers, D. Race improvement. (Dutch 



rev. by Schouten) 735. 

 Scheurer, P. The problem of sex-prediction. 



*731. 

 Schlechter, R. Arrangement of African 



angraecoid Orchidaceae. 1767. — Orchids 



of Central America. 1768. 

 Schleip, W. Rev. of Kammerer, P. *732. 

 Schmidt, J. Racial studies in fishes. (Rev. 



by Kuiper) 639. — Individual potency in 



cross matings. (Dutch rev. by Sirks) 



761. 

 Schmitt, R. Grape musts of Franconia. 



*967. 

 Schmitz, Henry. Bacteria and the cellulose 



fermentation by fungi. 1518, *1349. 



(Zeller, S. M., H. Schmitz, and B. M. 



Duggar) 1563.— (Zeller, S. M., and H. 



Schmitz) 1484. 

 Schmitz, II., and S. M. Zeller. Enzyme ac- 

 tion of Armillaria mellea. 1519. 

 Schneider, Camillo. On American willows, 



V. 1769.— American willows, VI. 1770. 



Schoeners, T. H. C. Tomato canker, Hol- 

 land. *1159. 



Schonland, S. Klingia of Amaryllidaceae. 

 1771. 



Schouten, S. L. Variability in Eumycetes. 

 733. — Rev. of Hagedoorn, A. L., and A. 

 C. Hagedoorn. — Heredity and bacterial 

 infection. *734. — Rev. of Schermers, D. 

 *735— Rev. of Tammes, T. *736. 



Schrage. Life history of the mole. 465. 



Schribeaux. Sudan grass in southern France. 

 124— Rev. of Aumiot, J. *737. 



Schroder. Soil maintenance in forests. 466. 



Schroder, B. Plankton of Schlava Lake. 

 302. 



Schroder, H. Chemistry of photosynthesis. 

 1433. 



Schultz, T. S., D. Folsom, F. M. Hilde- 

 brandt, and L. A. Hawkins. Mosaic 

 disease of potato, U. S. A. *1626. 



Schulz, A. Dwarf-leaves, Lathyrus mon- 



tanus. 1004. (Kalt, A., and A. Schulz) 



624. 



Schwappach, A. Growth of black alder. 

 467. — Rev. of Memoir on forest protec- 

 tion in Austria. 468. — Rev. of papers on 

 forest education in Germany. 469. 



Scofield, C. S. Cotton root-rot spots. 1350, 

 *125. 



Scott, W. M., H. C. Hetzel, H. W. Samson, 

 and M. Stockton. Preparation of bar- 

 reled apples for market. *945. 



Seeker, A. H. New Jerusalem cherry, U. 

 S. A. 873. 



Sedgwick, L. J. Morphological characters 

 and environment. 261. 



See, Pierre. Fungi on spotted paper. (Anon, 

 rev.) 1052. 



Seel, E., W. Deuzel, and E. Raunecker. War 

 beer. *1848. 



Seelhorst, see Von Seelhorst. 



Seely, D. A. Temperature and crops. 

 (Rev. by Hibbard) 1586. 



Senior, J. K. (Northrop, J. H., L. H. Ashe, 

 and J. K. Senior) 1139. 



Seyster, E. W. Temperature and eye-facet 

 number, flies. 738. 



Shamel, A. D. Why navel oranges are seed- 

 less. (Dutch rev. by Lotsy) 662. — A 

 performance-record lemon grove. 739. — 

 California grapefruit. 740. 



Shapovalov, M. Potato scab and crop rota- 

 tion. 1351. 



Sharpies, A. Laticiferous system of Hevea 

 brasiliensis. *262. 



Sharpies, P. P. Roadside trees. *470. 



