?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Reddy%2C+V+R&rft.aufirst=V+R&rft.aulast=Reddy&rft.degree=PHD&rft.tpages=463&rft.date=1994&rft.title=Effects+of+soil+management+on+ecosystem-structure+of+earthworm+and+soil+arthropod+populations+in+semi-arid+tropical+alfisol+agroecosystem&rft.inst=Kakatiya+University