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Effect of Ultraviolet Radiation on Catfish Embryos

Effect of Ultraviolet Radiation on Catfish Embryos

av Alaa El-Din Sayed , Imam Mekkawy , Usama Mahmoud

pocket, 2011, Engelska, ISBN 9783844388947

Fluidized Bed Combustion

Fluidized Bed Combustion

av Mahmoud Mohamed Usama Ahmed Youssef , Khalid Shehata Mohamed

pocket, 2016, Engelska, ISBN 9783659944789

Heavy Metals Distribution in Three Fish Species from Assiut-Egypt

Heavy Metals Distribution in Three Fish Species from Assiut-Egypt

av Ahmed Ibrahim , Usama Mahmoud , Imam Mekkawy

pocket, 2016, Engelska, ISBN 9783659874505

Effects of 4-Nonylphenol on African Catfish Clarias gariepinus

Effects of 4-Nonylphenol on African Catfish Clarias gariepinus

av Alaa El-Din Sayed , Imam Mekkawy , Usama Mahmoud

pocket, 2011, Engelska, ISBN 9783845444673

Effect of Ultraviolet Radiation on Catfish Embryos

pocket

Effect of Ultraviolet Radiation on Catfish Embryos

Fluidized Bed Combustion

pocket

Fluidized Bed Combustion

Heavy Metals Distribution in Three Fish Species from Assiut-Egypt

pocket

Heavy Metals Distribution in Three Fish Species from Assiut-Egypt

Effects of 4-Nonylphenol on African Catfish Clarias gariepinus

pocket

Effects of 4-Nonylphenol on African Catfish Clarias gariepinus