Douglas, P. M. J., Pagani, M., Canuto, M. A., Brenner, M., Hodell, D. A., Eglinton, T. I., & Curtis, J. H. (2015). Drought, agricultural adaptation, and sociopolitical collapse in the Maya Lowlands. Proc Natl Acad Sci U S A.
শিকাগো স্টাইলে সাইটেশনDouglas, Peter M. J., Mark Pagani, Marcello A. Canuto, Mark Brenner, David A. Hodell, Timothy I. Eglinton, এবং Jason H. Curtis. "Drought, Agricultural Adaptation, and Sociopolitical Collapse in the Maya Lowlands." Proc Natl Acad Sci U S A 2015.
এমএলএ সাইটেশনDouglas, Peter M. J., et al. "Drought, Agricultural Adaptation, and Sociopolitical Collapse in the Maya Lowlands." Proc Natl Acad Sci U S A 2015.
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