?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M+J&rft.au=Robertson%2C+M+J&rft.aulast=Robertson&rft.atitle=Predicting+growth+and+development+of+pigeonpea%3A+a+simulation+model&rft.title=Field+Crops+Research&rft.date=2001&rft.volume=71&rft.pages=195-210&rft.issue=3&rft.genre=article