TY - BOOK AU - Choudhary, Ashok Kumar, TI - Encyclopaedia of Agricultural Science and Engineering Vol. 3 : Organic Farming Biofertilizers and Biopesticides Technology SN - 9788126157709 U1 - 631.03 PY - 2014/// CY - New Delhi PB - Anmol Publications Pvt. Ltd. KW - Agricultural Engineering KW - Biofertilizers KW - Biopesticides KW - Organic Farming ER -