TY - RPRT TI - Spectral reflectance of vegetation in the Idaho Cobalt District; potential for exploration using remote sensing AU - T. L. Purdy AU - N.M. Milton AU - B. A. Eiswerth PY - 1986 DO - 10.3133/ofr86587 UR - https://pubs.usgs.gov/publication/ofr86587 ID - ofr86587 ER -