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International Symposium on Arid Zone Research and Development, held at Jodhpur, Rajasthan, India, 14–18 February 1978
Cloudsley-Thompson, John L.Volume:
5
Language:
english
Journal:
Environmental Conservation
DOI:
10.1017/s0376892900006068
Date:
September, 1978
File:
PDF, 269 KB
english, 1978