TY - BOOK AU - Sohal, Harvinder S., ed. TI - Environment and biotechnology SN - 8170246342 U1 - 660.6 21st ed. PY - 1994/// CY - New Delhi PB - Ashish Publishing House KW - Biosensors KW - Biotechnology KW - Environment KW - Herbicides KW - Plant genetic KW - Srivastava KW - Ashok K., ed ER -