Soils and food sufficiency. A review

Fire-Derived Charcoal Causes Loss of Forest Humus

(2008) D. A. Wardle et al.   SCIENCE

INTERNATIONAL AID: As Food Prices Rise, U.S. Support for Agricultural Centers Wilts

(2008) D. Normile   SCIENCE

ECOLOGY: Agriculture at a Crossroads

(2008) E. T. Kiers et al.   SCIENCE

Prioritizing Climate Change Adaptation Needs for Food Security in 2030

(2008) D. B. Lobell et al.   SCIENCE

Tillage effects on physical properties of agricultural organic soils of north central Ohio

(2008) Jacob W. Elder et al.   SOIL & TILLAGE RESEARCH

Nitrogen fertilization and cropping system impacts on soil properties and their relationship to crop yield in the central Corn Belt, USA

(2007) Sindhu Jagadamma et al.   SOIL & TILLAGE RESEARCH

Tillage effects on gaseous emissions from an intensively farmed organic soil in North Central Ohio

(2007) Jacob W. Elder et al.   SOIL & TILLAGE RESEARCH