Al-Yousef et al., 1986. In: Proceeding of The Second Symposium on The Date Palm.King Faisal University, Al-Hassa, Saudi Arabia. March, 1986. Vol. II

Al-Yousef, Y. ; Belyea, R. L. ; Vandepopuliere, J. M., 1986. Sodium hydroxide treatment of date pits. In: Proceeding of The Second Symposium on The Date Palm.King Faisal University, Al-Hassa, Saudi Arabia. March, 1986. Vol. II