Youssef A. Attia grāmatas

Milk thistle seeds and rosemary leaves as feed additives for rabbits: None antibiotics feed additives

Hossam Shahba, Youssef A. Attia, Rawia Sadek Hamed

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Bee products as feed additives and strategy to reduce additives cost

Asmaa Elnaggar, Youssef A. Attia

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Phytogenic and Phytochemical as Alternative Feed Additives for Animal Production

Youssef A. Attia, Mohamed E Abd El-Hack, Mahmoud M Alagawany, Asmaa Sh Elnaggar

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