00458nam a2200145Ia 4500008004100000082001900041100002000060245004700080260003600127300001000163650001300173942000700186952010200193999001700295140113s9999    xx            000 0 und d  a631.4.8(02) P0  a" Gupta, P. K."  a"Hand book of soil, fertilizer and manure"  b"Bikaner : Agro Botanica, 2000"  a438p.  aManuring  cBK  00104070aKYMbKYMd2014-01-13l0o631.4.8(02) P0pKBK3345r2014-01-13 00:00:00w2014-01-13yBK  c63932d63932