共 50 条
- [42] On the purification of sewage waters by activated sludge COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES, 1920, 171 : 57 - 60
- [49] FACTORS AFFECTING THE ENUMERATION OF COLIPHAGES IN SEWAGE AND SEWAGE-POLLUTED WATERS ANTONIE VAN LEEUWENHOEK JOURNAL OF MICROBIOLOGY, 1983, 49 (4-5): : 387 - 397