PRECIPITATIONS (ENVIRONMENTAL PROBLEMS)
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BTATMOSPHERIC ENVIRONMENT (POLLUTION AND PROTECTION)
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UDC504.37
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Descriptor GERNIEDERSCHLAG (UMWELTPROBLEME)
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Descriptor ENGPRECIPITATIONS (ENVIRONMENTAL PROBLEMS)
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Descriptor FREPRÉCIPITATIONS (PROBLÈMES ENVIRONNEMENTAUX)
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NTDEPOSIT DATA, RECORDING AND INVENTORY OF POLLUTANT DEPOSITS (ENVIRONMENTAL PROTECTION)
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NTPOLLUTED PRECIPITATIONS + POLLUTED DEPOSITS (ENVIRONMENTAL POLLUTION)