The problem in India is that land features change every few kilometres and, therefore, there can be no uniform or standing national water policy which can be put into practice properly unless it takes into account the elaborate terrestrial conditions of the terrain in its diversity which is too large and whopping.
Then we have local variation depending on soil, crops sown and the mode of irrigation. The result is that whereas there may be an acute paucity of water in one area another one, not quite far away, may be suffering from the acute problem of water logging.
In certain states, as during the Green Revolution in Punjab, the underground water has been tapped to criminal excess, thus lowering the level to an alarming extent.
This local variation can be gauged from the situation prevailing in Punjab and Haryana. In Punjab, whereas in several areas there is scarcity of
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