State of the enviironment in South Afrca : a report by the South African Research & Documentation Center in collaboration with IUCN - a nd Southrn African Development Community - Booth, Andrea; Booth, Andrea (Harare, Zimbabwe : photos, tables, maps, pie charts, 1994)
Includes bibliographical references (p. 37--8, 63-4, 103, 155-6, 17 9-180, 205-6, 225-6, 251-2, 269-270, 290, ) .
Keywords: Environment -- Economic aspects