Impact of the development of science and technology on environment selected papers presented on the focal theme at the 68th session of the Indian Science Congress Association at Varanasi, January 3-7, 1981 - Sharma, Arun Kumar, 1923-; Sharma, Archana Mookerjea; Indian Science Congress Association (Calcutta Indian Science Congress Association, 1981)
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Keywords: Science -- Congresses; Technology -- Congresses; Environmental protection -- Congresses; Pollution -- Environmental aspects -- Congresses