& Aliwy, Sadeq. “MICRO-MORPHOLOGY STUDY OF POLLEN GRAINS AND CYPSELA OF SEVEN SELECTED SPECIES, BELONG TO ASTERACEAE FAMILY IN AL-JADRIYA CAMPUS”. IRAQI JOURNAL OF AGRICULTURAL SCIENCES 50, no. 4 (August 30, 2019). Accessed October 16, 2019. http://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/758.