TY - BOOK AU - Gupta, Shobhana AU - Hada, Neeraj TI - Conservation agriculture: the new paradigm SN - 9788176222891 U1 - 631.45 PY - 2013/// CY - New Delhi PB - Biotech Books KW - Agricultural conservation KW - Sustainable agriculture N1 - Includes bibliographical references and index ER -