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1. Preventing soil blowing on the southern Great Plains

Author:
Chilcott, E. F. (Ellery Franklin) , 1885-
Subject:
Soil conservation Great Plains , Conservation tillage Great Plains , soil erosion , wind erosion , equipment , tillage implements , cultivators , harrows , winter wheat , site preparation , case studies , sowing , conservation tillage , fallow , Sorghum (Poaceae) , cotton , beans , strip cropping , shelterbelts , land restoration
Physical description:
28 p. : ill. ; 23 cm.
Additional Author(s):
Chilcott, E. F. (Ellery Franklin) , 1885-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

2. Soil and water conservation in the Pacific Northwest

Author:
Rowalt, E. M. (Elmer Miller) , 1903-
Subject:
Soil conservation Northwest, Pacific , Soil erosion Northwest, Pacific , Water conservation Northwest, Pacific , soil erosion , rangelands , forests , fallow , wind erosion , soil management , conservation practices , crop rotation , alfalfa , grasses , trees , contour farming , crop residue management , crop residues , cover crops , conservation tillage , spring wheat , gully erosion , dams (hydrology) , riverbank protection , case studies , range management , stocking rate , groundwater , salts , fences , pastures , pasture management , soil ridges , furrows , dunes , floods , water management
Physical description:
iv, 59 p. : ill., 1 map ; 23 cm.
Additional Author(s):
Rowalt, E. M. (Elmer Miller) , 1903-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin