00580nam a22001817a 4500 0 0 0 0 RIEBR RIEBR GEN 2018-02-01 4950.00 0 631.4 INT 60430 2018-02-01 2018-02-01 BK 63791 63791 20210203111710.0 180201b xxu||||| |||| 00| 0 eng d 9789385516207 eng 631.4 INT Integrated farming system practices : Challenges & opportunities/ edited by Sankarsana Nanda 880 New Delhi: New India Publishing, 2016. viii, 544p.; 23cm. Soil fertility Agriculture-economic aspect India 21659 Nanda, Sankarana, ed. 134 245 BK