Author: Werger, M.J.A.
Title: A Phytosociological Study of the Upper Orange River Valley
Description: Pretoria, Botanical Research Institute, 1980. orig.wrappers. 30x21cm, vi, 98 pp, Series: Memoirs of the Botanical Survey of South Africa, no. 46.. textual graphs,maps & photos. VG ¶ Includes textual graphs,maps,photo illustrations; folding maps & tables.

Keywords: Plant Geography, South Africa, Botany, Phytosociology, Plant Ecology, , , ,