INDEX. 



33 



Bul- 

 letin. 



Sandhill crane, range and migration 



Sardine fish scrap, dried, analysis 



Scale — 



black. See Black scale. 



cottony cushion. See Cottony cushion scale. 



long, injury to citrus fruit 



purple. See Purple scale. 

 School — 



exhibits, agricultural work, suggestions 



garden, plans 



Schools — 



benefits of good roads 



Southern States, correlating agriculture with public-school 



subjects 



Score cards, school work in agriculture 



Scottsbluff reclamation project farm, experiments with crops under 



fall irrigation 



Screw worm, injury to live stock 



Scutellista cyanea, enemy to black scale, occurrence, etc 



Sea Island cotton. See Cotton, Sea Island. 

 Seed- 

 alfalfa. See Alfalfa seed. 



cotton — 



mixing, disadvantages 



See also Cotton seed. 



Norway pine, yield germination, collection, etc 



selection, storage and testing, school work 



Seepage — 



irrigation canals, factors affecting 



losses, irrigation canals, measurements, data 



Seine — 



fishing, percentage of salmon catch in Alaska 



haul, description and operation 



purse, description and operation 



use in salmon fishing, Pacific coast, descriptions, etc 



Sheep, injury by flies 



"Shellbark" pine. See Pine, Norway. 



Slab wood, destructive distillation, yield of alcohol and acetate, 



comparisons with heartwood 



Slag fertilizer, pot tests 



"Slash" disposal in forest, fire-protection measure, management, 



etc 



Small fruits, growing on Clyde types of soil 



Sodium nitrate, source of nitrogen for fertilizers, amount used and 



yield 



Soil- 

 characters, relation to crop and varietal adaptation 



moisture studies, Scottsbluff reclamation project experiment 

 farm 



provinces, classification 



structure, influence of humus 



temperature, relation to soil moisture,. 



terms, key 



varieties, adaptation to apple growing, Massachusetts and Con- 

 necticut , 



Soils- 

 classification 



Clyde series — 



bulletin 



crop adaptations, summary 



geographical distribution, map, etc 



128 

 150 



134 



146 



10-13 

 71 



18 



132 

 132 



31-32 

 29-30 



136 



33 



132 

 132 



1-41 

 32-38 



133 

 131 

 134 



1-17 



1 



14-15 



15 



139 

 132 



31-33 

 28-29 



126 

 126 



38 

 2-37, 38 



150 

 150 

 150 

 150 

 131 



8 



7 



6 



6-7 



1-2 



129 

 143 



15 



9-12 



139 



141 



33 

 27,28,30,33 



150 



4 



140 



37-47 



133 

 141 

 140 



140 



140 



15-16 



4 



40 



f 43, 44-45, 



\ 46-47 



51 



140 



64-65 



140 



51-52 



141 

 141 

 141 



1-60 



48 



2-4 



