Lazareva, Z A [Comparative studies of water by schemes suggested by the All Union Scientific-Research Institute of Railroad Hygiene and GOST 5216-50]. [electronic resource] - Laboratornoe delo 1969 - 117 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0023-6748 Subjects--Topical Terms: Bacteriological TechniquesWater Microbiology