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. 2014 Sep 29;9(9):e108594. doi: 10.1371/journal.pone.0108594

Figure 1. Air temperature and precipitation during the period 1987 to 2011 (no data for 1991 and 1993).

Figure 1

(a) Maximum, minimum and average air temperatures. (b) Accumulated precipitation during the wheat growing period (from November to May), the soybean growing period (from June to October), and for the annual total.