?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=G&rft.au=Chander%2C+G&rft.aulast=Chander&rft.atitle=Managing+soil+fertility+constraints+in+market-led+shift+to+high+value+agriculture+for+benefiting+smallholders+in+the+semi-arid+tropics&rft.title=Journal+of+SAT+Agricultural+Research&rft.issn=0973-3094&rft.date=2013&rft.volume=11&rft.pages=1-11&rft.genre=article