Tesar, J. E. (1992). Food and water: Threats, shortages, and solutions. Facts on File.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTesar, Jenny E. Food and Water: Threats, Shortages, and Solutions. New York: Facts on File, 1992.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTesar, Jenny E. Food and Water: Threats, Shortages, and Solutions. Facts on File, 1992.
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