TY - GEN AU - Saravanan,P.M. TI - Influence of earthworm in biodegradation of organic residues and microbial activities KW - Biodegradation KW - Oligochacia KW - Ecosystems KW - Residues KW - Trichoderma KW - Pleurotus KW - Aspergillus KW - Nutrinents ER -