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Now showing items 1-8 of 8
Fireplace ashes for lawn and garden use
(Oklahoma Cooperative Extension Service, 2013-02)
Building soil organic matter for a sustainable organic crop production
(Oklahoma Cooperative Extension Service, 2013-12)
Hydraulic fracturing and domestic water issues
(Oklahoma Cooperative Extension Service, 2013-11)
Introduction to the land application of drilling mud in Oklahoma
(Oklahoma Cooperative Extension Service, 2013-01)
Soil pH and Buffer Index
(Oklahoma Cooperative Extension Service, 2013-12)
Sulfur requirements of Oklahoma crops
(Oklahoma Cooperative Extension Service, 2013-12)
Reclaiming slick-spots and salty soils
(Oklahoma Cooperative Extension Service, 2013-03)
Cause and effects of soil acidity
(Oklahoma Cooperative Extension Service, 2013-12)