?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=J&rft.au=Goudriaan%2C+J&rft.aulast=Goudriaan&rft.atitle=A+mathematical+function+for+crop+growth+based+on+light+interception+and+leaf+area+expansion&rft.title=Annals+of+Botany&rft.issn=0305-7364&rft.date=1990&rft.volume=66&rft.pages=695-701&rft.issue=6&rft.genre=article