& Khalel, A.-R. (2019). HISTOPATHOLOGICAL CHANGES (GILLS AND LIVER) AND CLINICAL SIGNS OF COMMON CARP, CYPRINUS CARPIO L. EXPOSED TO GRAPHENE NANOPARTICLES. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, 50(3). Retrieved from http://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/706