Contribution of chlorophyll fluorescence to the reflectance of corn foliage. - Petya K. E. Campbell; Elizabeth M. Middleton; Lawrence A. Corp; James E. McMurtrey; Moon S. Kim; Emmett W. Chappelle; L. Maryn Butcher (IGARSS, 2002)

Fluorescence imaging techniques for monitoring vegetation. - Lawrence A. Corp; Elizabeth M. Middleton; James E. McMurtrey; Petya K. E. Campbell; M. S. Kim; Emmett W. Chappelle; L. Maryn Butcher (IGARSS, 2002)

Fluorescence responses from nitrogen plant stress in 4 Fraunhofer band regions. - James E. McMurtrey; Elizabeth M. Middleton; Lawrence A. Corp; Petya K. E. Campbell; L. Maryn Butcher; Emmett W. Chappelle; W. B. Cook (IGARSS, 2002)

"Red edge" optical properties of corn leaves from different nitrogen regimes. - Elizabeth M. Middleton; Petya K. E. Campbell; James E. McMurtrey; Lawrence A. Corp; L. Maryn Butcher; Emmett W. Chappelle (IGARSS, 2002)