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1. A simple way to increase crop yields: methods followed by farmers of the coastal plain section of the central Atlantic states in building up soil ferfility

Author:
Miller, H. A. (Harry Alanson) , 1874-
Subject:
Cropping systems Middle Atlantic States , cropping systems , soil management , soil fertility , fertilizers , animal manures , cover crops , green manures , legumes , crop residues , crop residue management , plant cultural practices , case studies , crop rotation
Physical description:
24 p. : ill., 1 map ; 23 cm.
Additional Author(s):
Miller, H. A. (Harry Alanson) , 1874-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

2. Adjusting corn belt farming to meet corn-borer conditions

Author:
Myers, Kenneth Hayes , 1898-
Subject:
life cycle (organisms) , boring insects , insect pests , larvae , plant damage , crop losses , developmental stages , natural enemies , insect control , agricultural law , quarantine , control methods , cultural control , tillage , planting date , burning , postharvest treatment , crop residue management , livestock feeding , European corn borer Control Middle West , Corn Diseases and pests Middle West
Physical description:
ii, 26 p. : ill., maps ; 23 cm.
Additional Author(s):
Myers, Kenneth Hayes , 1898-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin

3. 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

4. The European corn borer: its present status and methods of control

Author:
Caffrey, D. J. (Donald John) , 1886- , Worthley, L. H. (Leon Howard) , 1877-
Subject:
life cycle (organisms) , boring insects , insect pests , larvae , plant damage , crop losses , developmental stages , natural enemies , insect control , agricultural law , quarantine , control methods , cultural control , tillage , planting date , burning , postharvest treatment , crop residue management , livestock feeding , European corn borer Control
Physical description:
48 p. : ill., 1 map ; 23 cm.
Additional Author(s):
Caffrey, D. J. (Donald John) , 1886-Worthley, L. H. (Leon Howard) , 1877-
Collection:
Organic Roots Collection
Series:
Farmers' bulletin