Ali, H. S. M. (2013, March). Study of the effect of soil pollution with different concentrations of cadmium and lead upon enzymes in the leaf tissues of sunflower and peas. مجلة التربية والعلم.
Chicago Style (17th ed.) CitationAli, Hussein Sabir Mohammad. "Study of the Effect of Soil Pollution with Different Concentrations of Cadmium and Lead upon Enzymes in the Leaf Tissues of Sunflower and Peas." مجلة التربية والعلم Mar. 2013.
MLA (9th ed.) CitationAli, Hussein Sabir Mohammad. "Study of the Effect of Soil Pollution with Different Concentrations of Cadmium and Lead upon Enzymes in the Leaf Tissues of Sunflower and Peas." مجلة التربية والعلم, Mar. 2013.
Warning: These citations may not always be 100% accurate.