W.B., Issues 36-38

Afrik Agric analysis annual Antarctic Antarctica atmospheric bibl Bloemfontein Cape Town charts climate CSIR D.F. MALAN diag diagrs discussed distribution Durban Engl Entries evaporation figs French summ Gough Island graphs humidity Ibid in/oor Indian Ocean INTERVAL DUUR/DURATION URE/HOURS ionosphere jaar Jan Smuts Johannesburg July Lett M/S N NNE M/S SPEED INTERVAL Marion Island meteorological Mimeo monthly Natal NNW TOT 0,0 Notos W. B. NW NNW TOT observations ooooooo ooooooo ooooooo PCSIR period period/tydperk PERSENTASIE WINDRIGTINGFREKWENSIES VIR PMet Port Elizabeth Potchefstroom Pretoria Proc publ radiation rainfall refs regions Research Roneo SANAE see/kyk SELECTED SPEED INTERVALS solar South Africa South West Africa southern Africa Southern Hemisphere SPEED INTERVAL DUUR/DURATION SSE S SSW SSW SW WSW stations Stellenbosch SUID-AFRIKA surface tabs Tristan da Cunha Weather Bureau Windhoek WNW NW NNW WSW W WNW