LIST OF PUBLICATIONS. 



[Vol. 43 



V. S. Department of Agriculture — Con. TJ. 8. Dci)artiiicnt of Agriculturr— Con. 



Scientific Contributions:' Page. 



Some Proteins from the 

 Georgia Velvet Bean, Stiz- 

 oloh'mm (leerivgkinum, C. 

 O. Johns and H. C. Water- 

 man 410 



Reduction Potentials of Bac- 

 terial Cultures and of 

 Water-logired Soils, L. J. 

 Gillespie 421 



Some Princii)les of Peach 



Growing, H. P. Gould 43S 



Are Our Raspberi'ies De- 

 rived from American or 

 European Species? G. M. 

 Darrow 439 



Some Results of Fig-breed- 

 ing by the U. S. Depart- 

 ment of Agriculture, G. P. 

 Rixford 439 



Results of Individual Ti'ee 

 Performance Record Stud- 

 ies with Pruned and Un- 

 pruned Marsli Grapefruit 

 Trees, A. D. Shamel 439 



Origin of a Grapefruit Va- 

 riety liaving Pink-colored 

 Fruits, A. D. Shamel 440 



Pecan Varieties, Grades, 

 Standards, and Packages, 

 C. A. Reed 441 



Cooperation Between the 

 Federal Government and 

 the States, J. G. Peters__- 441 



Plan of Relation of Forest 

 Regulation to Forest Com- 

 munities. U. H. Wolff 441 



Recreation in the Forests, A. 

 H. Carhart 442 



California Forests and For- 

 estry, T. D. Woodbury 442 



Scientific Contributions — Con. Pa^'o. 



Early English Forest Regu- 

 lations, J. I). Guthrie 442 



SilvicuUural Practice in (Jop- 

 pice-Under-Standard For- 

 ests of Eastern France, J. 

 Kittredge 4 12 



The Advisory Board of Amer- 

 ican Plant Pathologists. G. 

 R. Lyman . 443 



The " Iceless Refrigerator " » 



as an Inoculation Cham- J 



ber, N. R. Hunt 444 ' 



Giant Crown Galls from the 

 Florida Everglades, B. T. 

 Galloway 444 



Pnecinia svhnitens and lis 



^Ecial Hosts, II, E. Bethel- 444 



A Disorder of Cotton Plants 

 in China : Club Leaf or 

 Cyrtosis, O. F. Cook 446 



Transference of Nematodes 

 from -Place to Place fo 

 Economic Purposes, N. A. 

 Cobb 449 ' 



A Coordination of Our 

 Knowledge of Insect 

 Transmission in Plant and 

 Animal Diseases, F. V. 

 Rand and W. D. Pieree___ 450 ^ 



Concerning the Distribution '.. 



of Nortli American Cica- * 



dellidai (Hemip.), G. W. 

 Barber 4."i0 



Poisonous Plants and the 

 Department of Agricul- 

 mre, C. W. Mar.sh 470 



Agriculture of Ohio, W. A. 

 Lloyd 486 



Some Fundamental Prob- 

 lems in ]\Iarketing Farm 

 Products, G. Livingston __ 489 



^ Printed in scientific and technical publications outside the Department. 



