Water Supply Planning
Water Supply Planning

Author: David W. Prasifka

Publisher:

Published: 1994-01-01

Total Pages: 266

ISBN-13: 9780894648380

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As a source of reference material for the practising water engineer or water manager, this book outlines a strategy for projecting water consumption for specific types of land use and selecting a water conservation programme to maximise the beneficial use of a limited natural resource - a situation that typifies new development nationally and worldwide.

Air Traffic Rules
Air Traffic Rules

Author: United States. Civil Aeronautics Administration

Publisher:

Published: 1945

Total Pages: 44

ISBN-13:

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"Manual 60 has been issued as a supplement to Part 60 of the Civil Air Regulations. This manual deals with those secitons of Part 60 which pertain directly to air traffice control. It outlines, in easily understandable form, the procedures and phraseologies for both airport and airway traffic control. It should be understook that while procedures and phraseologies in this manual are not regulation in themselves, thay have been set up as recommended practices which will provide for safety in the operation of aircraft."--Title page verso