Water Hyacinth Cover in Louisiana (1975-2013) by season and drainage area
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资源简介：
Louisiana water hyacinth survey data for 1974 – 1999 was provided during those years by James Manning (ret.) and Don Lee (ret.), LDWF. Survey data for 2000 – 2006 and 2008 - 2014 were provided by Mr. Alexander Perret, LDWF in 2014. 2007 data were not available.
创建时间：
2018-05-16
