00531cam a22001817a 4500 1878071505 *DOE* 333 WOR 1999 A068 Or. Tuxill, John D. Nature's cornucopia : our stake in plant diversity / Washington, DC : Worldwatch Institute, c1999. 85 p. : ill., map ; 22 cm. "September 1999." Plant diversity conservation. Plant conservation. Biodiversity conservation. EK 14545 14545 0 0 0 333_000000000000000_WOR_1999_A068_OR 0 66855 LBA LBA A068 2017-10-19 333 WOR 1999 A068 Or. A20925 2017-10-19 2017-10-19 EK