68 DEY FARMING IN RELATION TO RAINFALL AND EVAPORATION. 



Dry-land farming. See Farming, dry. Page. 



Edgeley, N. Dak., evaporation 18 



relation of rainfall to yield of wheat 26, 27 



Ella, Oreg., relation of rainfall to yield of wheat 25 



Evaporation, dry-farming sections, studies and experiments. 16-22 



influence of amount on effectiveness of rainfall in Great Plains... 21-22 



method of measuring 17-18 



native grass as index 20 



relation to agriculture 16-22 



tank and soil surface, comparison 19-20 



various points in United States, table 18-19 



various parts of United States, chart 17 



Fallon, Nev., evaporation 18 



Farm practice. See Practice, farm. 



Farming, dry, danger from hailstorms 1 16 



experiments, location, map 16-17 



See also Methods, cultural, and Regions, dry-farming. 



Fort Collins, Colo., evaporation 18 



Fort Douglas, Utah, evaporation . 19 



Garden City, Kans., evaporation 18 



relation of rainfall to yield of wheat 26, 29 



Grace Brothers o"n cost of wheat growing in Utah 24 



Grand Valley, Colo., evaporation 18 



Grass, native, distribution, index of moisture requirements 20 



Great Basin, farm practices 8, 13-14 



rainfall 8,24 



relation of rainfall to yield of wheat 23-24 



Great Plains, farm practices 8, 13-14 



rainfall 8,12-13,30 



relation of rainfall to yield of wheat 21-22, 25-30 



Hailstorms, menace to dry-land farming 16 



Hays, Kans., evaporation 18 



relation of rainfall to yield of wheat 26, 29 



Highmore, S. Dak., evaporation 19 



relation of rainfall to yield of wheat 26, 27, 28 



Hunter, Byron, on farm practice and wheat yield 25 



Idaho, rainfall map 36 



table 52-53 



Intermountain district, rainfall, comparison with other regions 12-13 



Introduction to bulletin 7-8 



Iron County, Utah, relation of rainfall to yield of wheat 23-24 



Jardine, W. M., on dry-farming experiments in Utah 23 



Juab County, Utah, relation of rainfall to yield of wheat 23-24 



Judith Basin, Mont., evaporation 18 



relation of rainfall to yield of wheat 26, 27 



Kansas, evaporation table 18 



rainfall map 37 



table 1 53-54 



Kingsburg Bridge, Cal., evaporation 18 



Lake Tahoe, Cal., evaporation 18 



Lakeport, Cal., evaporation 18 



Laramie, Wyo., evaporation 19 



Las Cruces, N. Mex., evaporation 18 



Lincoln, Nebr., evaporation 18 



188 



