00444nam a2200145Ia 4500008004100000082001400041100001700055245002900072260004900101300001000150650001800160942000700178952009600185999001700281140113s9999 xx 000 0 und d a631.42 K2 a" De, S. K." aMethods of soil analysis b"Allahabad : Narayan publishing house, 1962" a204p. aSoil analysis cBK 00104070aKYMbKYMd2014-01-13l0o631.42 K2pKBK387r2014-01-13 00:00:00w2014-01-13yBK c64106d64106