00566nam a22001817a 4500003000400000008004100004082001700045100001700062245008800079250001200167260006100179300000900240650003400249650004100283650001800324650002400342700001800366OSt250220b        |||||||| |||| 00| 0 eng d  a631.86bS61V  aSingh, K. M.  aVarmi Compost : nirman evam jaivik kheti taknik / cby K. M. Singh and A. K. Thakur  a1st ed.  a.- Patnab: Krishi Prodyogiki Prabandh Abhikaranc, 2003  a63p.  aTechnology (Applied Sciences)  aAgriculture and Related Technologies  aVermi Compost  aOrganic Fertilizers  aThakur, A. K.