na INLIS000000000008362 20240221083232 0010-0521008362 240221 | | 0 521 20399 6 en 576.8/COW/c1 576.8/COW/c1 COWAN, S T Cowan and steels manual for the identification of medical bacteria / COWAN, S T Second edition London : Cambridge University, 1974 xii, 238 p.: ill.; 25 cm. BACTERIA -- Classification