INDEX. 11 



Poplar, yellow, price at Chicago, comparison with basswood prices, Bulletin No. Page. 



1912-1921 1007 22 



f 4,13-17, 



23—25 30— 

 Potatoes, growing in Virginia trucking districts, notes 1005 < ,, oo 4 o 



1 45, 54-70 



Printers, supplies, use of basswood 1007 63 



Pritchard, Fred J., bulletin on "Development of wilt resistant 



tomatoes " 1015 1-18 



Produce Exchange, Eastern Shore of Virginia, benefit to truckers. . 1005 45 



Producers' markets, types, functions, etc., bulletin by McFall 



Kerbey :-.---.- - 1002 i" 18 



Publicity, need for mobilization of harvest labor 1020 24-26 



Pulpwood, use of basswood, 1920 1007 7 



Pumpkin sweet potatoes, characteristics of group 1021-j , I, L 



Rabbit, tolerance of strychnine 1023 3 



{4 23 

 42' 70 



Range — ■ 



control, benefits to States and the general public 1001 41-42 



management, bibliography 1001 71-72 



Rations, beef cows in milk — 



costs 1024 15-17 



losses and gains while raising calves 1024 6-15 



Rats, poisoning with strychnine, experiments, bulletin by Enrich 



W. Schwartze 1023 1-19 



Red Lake — Red Lake River drainage project 1017 72-76 



Red River of the North — 



channel improvement, cost estimates 1017 85 



drainage and overflow prevention, bulletin by P. T. Simons and 



Forest V. King , 1017 1-89 



drainage project 1017 76-86 



flood situation . 1017 49-59, 88 



run off, precipitation, watersheds, etc 1017 18-49 



valley, description, physical characteristics, etc 1017 3-11 



Refinery, corn-oil, equipment, plan, and refining methods and cost. . 1010 21-25 



Ricks, broom-corn curing 1019 7 



Rodents, poisoning with strychnine, formulas for baits 1023 15-16 



{8—11 

 21-22 

 Runkel, EL, and J. C. Munch, bulletin on "Volume variation of 



bottled foods" 1009 1-20 



Sampling — 



apples bv weight, accounting records, bulletin by J. H. Conn and 



A. V. Swarthout ; 1006 1-13 



broom corn, directions 1019 25-26 



School lands, donation to States for educational purposes 1001 17 



Schwartze, Erich W., bulletin on "The relative toxicity of strych- 

 nine to the rat" 1023 1-19 



[ 21, 28, 29, 



Sealing, cans, temperature importance 1022 j 32, 34, 40, 



[ 48, 51 



Seed corn, mutilation, effect on growth and productiveness 1011 1-14 



Seeding, corn — ■ 



date, effect on germination, growth, and development, 1922 1014 11 



effect of date on germination, growth and development, bulle- 

 tin by E. B. Brown and H. S. Garrison 1014 1-11 



Seeds — • 



mutilated, effect on growth and productiveness, studies 1011 1-3 



Zygadenus, toxicity, comparison with other parts 1012 14, 24-25 



"Semiarid" land, definition 1001 5 



Shade trees, basswood, value 1007 8 



Shanghai sweet potatoes, characteristics of group 1021 8-9, 15 



