REMEDIATION OF CADMIUM TOXICITY CAUSED BY EDTA AND EICHHORNIA CRASSIPES IN THE DIFFERENT REGIONS OF THE ALIMENTARY CANAL OF ANABAS TESTUDINEUS (BLOCH): A SCANNING ELECTRON MICROSCOPIC STUDY
A. BHOWMICK, A.R. GHOSH, R. BANERJEE, A.K. MUKHERJEE, S. PAL AND T. SENAPATI