Andres, R. E. (2014). Farmer finds eggshells are potential flower inducers. Agriculture.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAndres, Reynaldo E. "Farmer Finds Eggshells Are Potential Flower Inducers." Agriculture 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAndres, Reynaldo E. "Farmer Finds Eggshells Are Potential Flower Inducers." Agriculture, 2014.
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