BOTANICAL SURVEY OF SOUTH AFRICA MEMOIR No. 4 A GUIDE TO BOTANICAL SURVEY WORK ISSUED BY THE ADVISORY COMMITTEE FOR THE BOTANICAL SURVEY OF SOUTH AFRICA To be had from the Department of Agricultural, Union Buildings PRETORIA THE GOVERNMENT PRINTING AND STATIONERY OFFICE Allemnus book fund PRINTED BY THE GOVERNMENT PRINTER, PRETORIA. 95-6/1/22-1000. 7213 BIOLOGY G |