Climate and food security : papers persented at the International Symposium on Climate Variability and Food Security in Developing Countries, 5-9 February 1987 New Delhi, India - American Association for the Advancement of Science; Indian National Science Academy; International Rice Research Institute; Indian Council of Agricultural Research (Manila, Philippines : American Association for the Advancement of Science., 1989)
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Keywords: Agro. chemistry; Crops and climate; Climatic changes