APA (7th ed.) Zitazioa

Bennett, W. F. (1993). Nutrient deficiencies and toxicities in crop plants. APS.

Chicago Style (17th ed.) Zitazioa

Bennett, William F. Nutrient Deficiencies and Toxicities in Crop Plants. APS, 1993.

MLA (9th ed.) Zitazioa

Bennett, William F. Nutrient Deficiencies and Toxicities in Crop Plants. APS, 1993.

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