TY - BOOK AU - Singer, Ronald. AU - Wymer, John. TI - The Middle Stone Age at Klasies River mouth in South Africa SN - 0226761037 U1 - 968.02 23 PY - 1982/// CY - Chicago PB - University of Chicago Press KW - Mesolithic period KW - South Africa KW - Kaapsedrifrivier Valley KW - Kaapsedrifrivier Valley (South Africa) KW - Antiquities N1 - Includes bibliographical references (p. 223-227) and index ER -