Porras Eduardo, Burgos Gabriela, Sosa Paola, zum Felde Thomas, & Centro Internacional de la Papa. Procedures for Sampling and Sample Preparation of Sweetpotato Roots and Potato Tubers for Mineral Analysis.
Παραπομπή σε μορφή Chicago (17η εκδ.)Porras Eduardo, Burgos Gabriela, Sosa Paola, zum Felde Thomas, και Centro Internacional de la Papa. Procedures for Sampling and Sample Preparation of Sweetpotato Roots and Potato Tubers for Mineral Analysis.
Παραπομπή σε μορφή MLA (9th εκδ.)Porras Eduardo, et al. Procedures for Sampling and Sample Preparation of Sweetpotato Roots and Potato Tubers for Mineral Analysis.
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