TY - BOOK AU - Ramasami, E. TI - Biotechnological approaches for the integrated management of: Crop diseases SN - 8170353521 U1 - 632 PY - 2004/// CY - Delhi PB - Daya publishing house. KW - Pollution.;Pollution.;Pollution prevention.;Biological control systems N1 - Includes bibliographical references ER -