REFERENCES
- ACOCKS , J. P.H. 1975 . Veld types of South Africa 2nd edition . Memoirs Botanical Survey South Africa , No. 40
- BARDEN , L. S. 1989 . Repeatability in forest gap research studies in Great Smoky Mountain . Ecology , 70 ( 3 ) : 558 – 559 .
- CONNELL , J. H. 1989 . Some processes affecting the species composition in forest gaps . Ecology , 70 ( 3 ) : 560 – 562 .
- MARKER , M. E. and RUSSELL , S. 1984 . The application of biogeographical techniques to forest site-factor analysis . South African Geographical Journal , 66 : 65 – 78 .
- MIDGLEY , J. J. , SEYDACK , A. , REYNELL , D. and MCKELLY , D. 1990 . Fine-grain pattern of Southern Cape plateau forests . Journal of Vegetation Science , : 539 – 546 .
- PHILLIPSON , P. B. and RUSSEL , S. 1988 . Phyto-geography of the Alexandria Forest (South-eastern Cape Province) . Monograph Systematic Botany Missouri Botany Gardens , 25 : 661 – 670 .
- ACH VON BREITENB , F. 1965 . The Indigenous Trees of Southern Africa , Vol. 3 , Pretoria : Govt. Printer .
- WHITMORE , T. C. 1989 . Canopy gaps and the two major groups of forest trees . Ecology , 70 ( 3 ) : 556 – 557 .