a color atlas Berk, Sharon G. creator Gunderson, John H. text xxu Boca Raton, Fla Lewis Publishers 1993 2004 monographic eng 25, [43] p. of plates: col. ill.; 29 cm. general Sharon G. Berk and John H. Gunderson Includes index Available at Cataloging Unit Includes bibliographical references Sewage Microbiology Atlases 087371623X UMP 060606 20251117142357.0 vtls000012424