Παραπομπή APA

Hofmann, L. M. (2009). Silver scurf (Helminthosporium solani [Dur. & Mont.]), a disease of increasing importance in potatoes.

Παραπομπή Chicago Style

Hofmann, Lili Marijke. Silver Scurf (Helminthosporium Solani [Dur. & Mont.]), a Disease of Increasing Importance in Potatoes. 2009.

Παραπομπή MLA

Hofmann, Lili Marijke. Silver Scurf (Helminthosporium Solani [Dur. & Mont.]), a Disease of Increasing Importance in Potatoes. 2009.

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