Table of Contents

Ways of Using Ionizing Radiation in the Production of Bacterial Preparations.- Ways of Sulfur Utilization by the Organism Thiobacillus Thioparus.- Application of Isotopes to the Study of the Role of Microorganisms in the Formation of the Sulfur Deposits of Shor-Su.- A Study of Phosphate Metabolism in Brewer's Yeasts by Means of Radioactive Phosphorus P32.- Distribution in the Guinea Pig Organism of Orally Administered P32-Labeled BCG Mycobacteria.