TY - BOOK AU - Lehman,John T. TI - Environmental change and response in East African lakes / SN - 0792351185 (hardcover : alk. paper) AV - QH195.A233 E58 1998 PY - 1998/// CY - Dordrecht, Boston PB - Kluwer Academic Publishers KW - Lake ecology KW - Victoria, Lake KW - History KW - Great Rift Valley KW - Lakes N1 - Includes bibliographical references and index ER -