@misc{indiciae5c0003db541f, title = {Field determination of optimal dates for the discrimination of invasive wetland plant species using derivative spectral analysis}, author = {M. Laba and F. Tsai and Danielle Ogurcak and S. Smith and M. E. Richmond}, year = {2005}, doi = {10.14358/pers.71.5.603}, url = {https://pubs.usgs.gov/publication/70029277}, note = {Source identifier: 70029277} }