[ 发表于: Arab Universities Journal of Agricultural Sciences ]
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[Simple method for producing virus free potato seeds through true seeds under field conditions]

1995

El-Hammady, M. (Ain-Shams Univ., Cairo (Egypt). Faculty of Agriculture) | El-Bedewy, R. | Abo-El-Abbas, F. | Sadik, E.A. | Yousef, A.

Egyptian Documentation and Information Centre for Agriculture - Egypt