Hamaad, H. S. (2010) “EFFECT OF SPACING BETWEEN PLANTS AND NITROGEN FERTILIZATION ON FLOWERING, GROWTH AND YIELD OF SQUASH ( Cucurbita pepo) ”., Diyala Agricultural Sciences Journal , 2(2), pp. 239–244. Available at: https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/3318 (Accessed: 29 May 2024).