Titlebook: Water in Britain; A Study in Applied H Keith Smith Textbook 1972Latest edition Macmillan Publishers Limited 1972 geography.hydrology.resear

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內(nèi)向者

The Global Context,g has 65 per cent of his total body weight in the form of water. This percentage must be maintained within rigid limits for man is physiologically sensitive to variations as small as 1 or 2 per cent, whilst a deficiency of 15 per cent in water content is usually fatal (Leopold and Davis 1966). Man c

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Historical Background,ivity in hydrological research and water conservation is now running at a higher level than ever before, it would be wrong to consider such developments as being entirely recent. Indeed, it may well be argued that it is impossible to understand fully the existing state of knowledge and legislative b

PALSY

Historical Background,ivity in hydrological research and water conservation is now running at a higher level than ever before, it would be wrong to consider such developments as being entirely recent. Indeed, it may well be argued that it is impossible to understand fully the existing state of knowledge and legislative b

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Reservation

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An Outline of British Hydrology,he demands which are made upon it by evaporation and transpiration from natural surfaces. An appreciation of these elements in both space and time is, therefore, necessary before we consider the nature of the utilisable water in rivers and aquifers later in the chapter.

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