Editor-in-Chief

Dr. Zahir A. Zahir
Institute of Soil & Environmental Sciences
University of Agriculture , Faisalabad , Pakistan

Editors

Dr. Timothy L. Righetti 
University of Guam, UOG Station Mangilao, Guam 

Dr. Rattan Lal
The Ohio State University, Columbus, Ohio, USA

Dr. David E. Crowley
University of California, Riverside, USA

Dr. Craig Meisener
Cornell University, Ithaca, NY, USA

Dr. Petra Marschner
University of Adelaide, Australia 

Dr. Steve Robinson
University of Reading, UK

Dr. Flavio A.D. Camargo
Federal University of Rio Grande do Sul, Perto Alegre, Brazil

Dr. John Ryan
ICARDA, Aleppo, Syria

Dr. Davey Jones
Bangor University, Gwynedd, UK

Dr. Mauro Centritto
National Research Council, Monterotondo Scalo (RM), Itlay

Dr. Malcolm Cresser
University of York, York, UK

Dr. Ejaz Rafique
National Agri. Research Centre, Islamabad, Pakistan

Dr. Imtiaz Ahmad
Nuclear Institute of Agriculture, Tandojam, Pakistan

Dr. Azeem Khalid
PMAS-Arid Agriculture University, Rawalpindi, Pakistan 

Dr. Muhammad Ashfaq
Agri. Eco., University of Agriculture, Faisalabad, Pakistan 

Dr. Riaz Ahmad
PMAS-Arid Agriculture University, Rawalpindi, Pakistan