ResultsAccess through your institutionTitleChallenges for crop physiology: Commentary.AuthorsSYLVESTER-BRADLEY, RPublicationAnnals of Applied Biology, 2001, Vol 138, Issue 3, p253ISSN0003-4746Publication typeAcademic JournalDOI10.1111/j.1744-7348.2001.tb00109.x