Documents Code of Practice Watsan

Draft Sri Lanka Standard CODE OF PRACTICE FOR THE DESIGN AND CONSTRUCTION OF SEPTIC TANKS AND ASSOCIATED EFFLUENT DISPOSAL SYSTEMS (FIRST REVISION) SLS 745 : 2003 Gr Copyright…

Documents 24836829 Solid and Liquid Waste Management

Contents Pages Foreword Preface Part A Technical Note on Solid and Liquid Waste Mnagement Chapter 1 Introduction to Solid and Liquid Waste Management Chapter 2 Chapter 3…