The second edition has been extensively revised to incorporate the lessons learned from the International Drinking Water and Sanitation Decade (1981 – 1990). These have included technical advances, particularly regarding composting, the safe re-use of wastes, and low-cost sewerage, but the chief lessons relate to policy and the strategies for implementing water and sanitation programmes. A new chapter on surface water drainage has been added. The references have been brought up to date to cover the extensive recent literature in this field.
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Book Description Paperback. Condition: new. New Copy. Customer Service Guaranteed. Seller Inventory # think0471938858
Book Description Condition: New. New. In shrink wrap. Looks like an interesting title! 1.19. Seller Inventory # Q-0471938858