00318nam a22001337a 4500 8187118032 631.584 GAY 27396 Gaur A.C Handbook of organic Farming and Biofertilizer 1 New Delhi Ambica Book Agency 2006 667 BK 369450 369450 0 0 0 0 NFIC KAUCOAV KAUCOAV GEN 2017-12-22 1 631.584 GAY 27396 KAU_COAV-27396 2018-02-10 00:00:00 2018-01-25 2017-12-22 BK