TY - BOOK AU - Raju, Rudraraju A. TI - Transformation of herbicidal technology: chemical based to ecological eoncern SN - 8170352363 U1 - 632.954 22 PY - 2001/// CY - Delhi PB - Daya Publishing HOuse KW - Botany KW - Plant pathology KW - Herbicides N1 - Includes bibliographical references ER -