https://pressroom.prlog.org/koeltzscientific/ About Koeltz Scientific - Publisher and booksellers specializing in publishing and distributing international scientific literature on plants. Focus on systematic botany, medicinal plants, ethnobotany, floras, dictionaries, environment, bibliographies https://www.prlog.org/12090843-new-monograph-of-astragalus.html Scientific treatment of 2398 species of Astragalus L. in the Old WorldSun, 03 Mar 2013 10:41:23 GMT