Não informado. (1984). Journal of the Grassland Society of Southern Africa. Grassland Society of Southern Africa.
Chicago-viite (17. p.)Não informado. Journal of the Grassland Society of Southern Africa. Pretoria, Africa do Sul: Grassland Society of Southern Africa, 1984.
MLA-viite (8. p.)Não informado. Journal of the Grassland Society of Southern Africa. Grassland Society of Southern Africa, 1984.
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