TY - JA AU - Tucker,C.J. AU - Elgin,J.H.Jr AU - Holben,B.N. AU - McMurtrey,J.E.III TI - Relationship of spectral data to grain yield variation [within a winter wheat field] SN - 0099-1112 U1 - 81-695778 PY - 1980/// KW - Plant production KW - Wheat triticum spp N1 - ill. 25 ref T2 - Photogrammetric Engineering and Remote Sensing ER -