Modiakgotia, E. Use of Urochloa Trichopus and Dactiloctenium species in Ngamiland / E. Modiakgotia [et al] - Gaborone : Minisrty of Agriculture, 1999. - v, 19 p. : ill. ; 30 cm. ISBN: 9991212981 Subjects--Topical Terms: Urochloa Trichopus -- Speciation. Dactiloctenium -- Speciation. Dewey Class. No.: 575 MOD