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PERIÓDICOS:
Plant Soil; J. Plant Nut.; Commun. Soil Plant Anal.; Plant Physiol.; Ann. Rev. Plant Physiol.; Bot. Rev.; Physiol. Plant; Plant Physiol.; Plant Sci.; J. Am. Soil Sci.; Can. J. Plant Sci.; Can. J. Soil Sci.; Adv. Plant Nut.; Adv. Agron.; Rev. Bras. Ciên. Solo; Pesqu. Agrop. Bras.; Water Res.; etc.