TY - BOOK AU - Workman,James G. TI - Heart of dryness: how the last Bushmen can help us endure the coming age of permanent drought SN - 9780802715586 AV - DT2458.S25 .W67 2009 PY - 2009/// CY - New York PB - Walker & Co KW - San (African people) KW - Social conditions KW - Government relations KW - Land tenure KW - Indigenous peoples KW - Ecology KW - Kalahari Desert KW - Droughts KW - Desert ecology KW - Water conservation KW - Environmental conditions N1 - Includes bibliographical references (p. 287-301) and index ER -