Tripathi, A. 2021. Histoenzymological Distribution of Acetylcholinesterase in the Rostral Mesencephalic Torus Semicircularis and Tegmental Nuclei of an Indian air Breathing Teleost Heteropneustes fossilis. The Scientific Temper. 12, 1&2 (Jul. 2021), . DOI:https://doi.org/10.58414/SCIENTIFICTEMPER.2021.12.1.14.