TY - BOOK AU - Verma Digvijay Au. AU - Prof. T. Satyanarayana Gu. AU - University of delhi. Faculty of science. Department of Microbiology ED - University of delhi. Faculty of science. Department of Microbiology TI - Recovery and expression of thermo-alkali-stable xylanase gene by metagenomic approaches PY - 2012/// ER -