MAGON, V.K. and GARG, S.K. 1989. ALTERATION IN THE ACTIVITIES OF A FEW ENZYMES IN THE LIVER OF HOUSE SPARROW, PASSER DOMESTICUS (LINNAEUS) EXPOSED TO MERCURIC CHLORIDE. UTTAR PRADESH JOURNAL OF ZOOLOGY. 9, 1 (Feb. 1989), 271–275.