& ET AL., Al- Fraji. MARKETING MARGIN ACCOUNT BETWEEN THE PRODUCER AND CONSUMER PRICE OF SOME VEGETABLE CROPS IN THE PROVINCE OF BAGHDAD AND THE PRICE OF THE AGRICULTURAL SEASON FOR SUMMER 2014. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, [S. l.], v. 47, n. 4, 2016. DOI: 10.36103/ijas.v47i4.531. Disponível em: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/531.. Acesso em: 22 nov. 2024.