?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=N+S&rft.au=Jodha%2C+N+S&rft.aulast=Jodha&rft.atitle=Intercropping+in+traditional+farming+systems&rft.title=The+Journal+of+Development+Studies&rft.issn=0022-0388&rft.date=1980&rft.volume=16&rft.pages=427-442&rft.issue=4&rft.genre=article