INDEX. 



19 



Grapes — 



American — 



and Franco-American, varieties under test on their 



own roots, experiments in California 



test as resistant stock, cultural data 



comparison of grafted, and growing on their own roots. . . 



growing, suggestions 



Grapevines — 



adaptation to soil, climatic, and other conditions 



grafting, congeniality and adaptability of vines 



phylloxera-resistant, growth ratings of different varieties 



in experiment vineyards 



resistance to phylloxera, factors 



Grasses, native pasture, of the United States, bulletin by David 



Griffiths, George L. Bidwell, and Charles E. Goodrich 



Gravel roads, construction, principles 



Grazing land, New Mexico, acreage and relative importance, 



1909-1913 



Great Plains — 



barley growing — , 



area, climatic conditions, etc 



relation to cultural methods to production, bulletin by 



E. C. Chilcott, J. S. Cole, and W. W. Burr 



climatic conditions , 



corn growing, relation of cultural methods to production, 

 bulletin by E. C. Chilcott, J. S. Cole, and W. W. Burr. 



frost-free periods. 14 field stations 



oats, growing, yield, and cost by different methods, exper- 

 iments in 14 field stations 



precipitation — 



annual and seasonal, at 14 field stations 



annual and seasonal at 14 stations 



with evaporation at 14 field stations ' 



Great Plains area — 



climatic conditions at 14 experiment stations • 



spring wheat, relation of cultural methods to production, 

 bulletin by E. C. Chilcott, J. S. Cole, and W. W. Burr. 

 Great Plains region — ■ 



climatic conditions 



oats, production, relation of cultural methods, bulletin by 



E. C. Chilcott, J. S. Cole, and W. W. Burr 



Grebes, mortality around Owens Lake, Cal 



Greene, Edward L., discovery of Arizona cypress 



Griffiths, David, bulletin on "Yields of native prickly pear 



in southern Texas " 



Griffiths, David, George L. Bidwell, and Charles E 

 Goodrich, bulletin on "Native pasture grasses of the United 



States " '. 



Grist mill, comparison with other types 



Grits — 



brewers', composition of products of corn from various sec- 

 tions 



nature and uses 



table, composition of products of corn from various sections 

 Ground cedar. See Juniper, common. 



Harrowing — 



corn land, cost per acre in Great Plains 



cost per acre — 



barley growing in Great Plains 



oats growing in Great Plains 



wheat land 



Bulletin. 



209 

 209 

 209 

 209 



209 

 209 



209 

 209 



201 

 220 



222 



20? 



207 

 215 



215 



215 



219 



222 



218 

 214 



24-26 



14-15 



27-154 



155-157 



12-15 

 26-27 



16-26 

 12-13 



1-52 

 12-13 



11-14 



3-5 



222 



219 



1-32 

 4-6 



217 

 219 



1-31 

 5-6 



218 



11-37 



219 



218 

 222 



4 

 4 

 5 



214 



4-5 



214 



1-43 



218 



3-4 



218 

 217 

 207 



1-4 



3 



5-6 



1-11 



5-6 



4 



• 15 



5, 8, 15 



15 



11 



10 



9 

 10 



