Growth analysis in sunflower (Helianthus annus l.) under semi-controlled conditions
By: Uthman, Husayn al-Jazuli; al-Samarrai, Salih Mahdi; Bashih, Jamil Ali. Journal of King Abdul Aziz University : Meteorology, Environment and Arid land Agriculture Sciences. Vol. 7, no. 1 ( 1996), pp.121-130, 10 p.
Subjects: Saudi Arabia; Sunflowers