TY - BOOK AU - Swift,Jeremy AU - Boulat,Pierre,ill TI - Sahara SN - 70540093X U1 - 910.3 PY - 1975/// CY - Amsterdam PB - Time-Life Books KW - Geography KW - Encyclopedias KW - Natural history KW - Encyclopedias and dictionaries N1 - Includes index; Bibliography: p.180 ER -