INDEX. 7 



Elm — Bulletin 



• No. Page. 



f 2, 3-6, 



cork, properties, range, value, and use in industries 683< qoi-^q 



[ 41-42 

 lumber- 

 cut by States 683 11-14 



grading rules 683 28-29 



prices and stumpage value 683 29-35 



markets and prices for various purposes 683 35-37 



red, properties, range value and uses ."^ 683< "' -, ?wl 



( 2 31 



rock, properties and prices 683<^ qS-^i 



slippery, properties, range, value, and uses m industries 683< "' -. Ywl 



species, variant names, etc 683 1-2 



supply and demand, range of species, and cut by States 683 7-14 



tests for shrinkage, strength, weight, etc 676 17-19 



utilization, bulletin by W. D. Brush 683 1-43 



value in wood lot 683 37-38 



white — 



. . . , . [ 1,3-6,7, 



properties, range, value, and uses m industries 683{ 9, 30, 



[ 39-41 



uses in wood-using industries 683 39-41 



wood, characteristics, properties, and structure 683 2-7 



Explosions- 

 dust, character and causes 681 4-6 



grain-dust — 



experimental studies, bulletin by B. W. Dedrick, R. B. 



Fehr, and David J. Price 681 1-54 



principles underlying 681 4-6 



Exports — 



honey, 1911-1917 685 32,33-34 



potato, and surplus, 1848-1916 695| ■'^f^|3 



Farm — 



income, sources and per cent of receipts from owner and tenant 



farms, Lenawee County, Mich 694 2, 11-1^ 



management, study of problems on Lenawee County, Mich., bul- 

 letin by H. M. Dixon and J. A. Drake 694 1-36 



Farmers, associations, in Jefferson County, Ky., notes 678 3 



Farming — 



beet, practices in Utah and Idaho, 1914-15, bulletin by L. A. 

 Moorhouse, T. H. Summers, R. S. Washburn, and James W. 



Jones ; 693 1-44 



influence of a city, bulletin by J. H. Arnold and Frank Mont- 

 gomery 678 1-24 



rii 12—13 



intensive, profitable in vicinity of cities 678< ' ^^23 



specialized, examples, crops, and conditions governing, Lenawee 



County, Mich :.... 694 17-18 



type, relation to distance from city, factors involved 678 11-14 



types— 



in Kentucky, Jefferson County 678< ^4-17 23 



in Lenawee County, Mich., number, average investment, 



and labor income 694 13-14 



near Louisville, comparison 678 14-24 



Farms — 



beet, size in relation to beet acreage 693 8 



capital, distribution on owner and tenant farms, Lenawee Coun- 

 ty, Mch 694 7-8 



