00468nam a22001577a 4500 631.4 BOU L-16, P-69 Boul, S.N 44527 Soil genesis and classification Boul, S.N 2nd volume New Delhi. The lowa state university press 1980. 404p.: ill,; 15 cm. 0 0 0 631_400000000000000_BOU 0 0 0 631_400000000000000_BOU MCE 379 ddc BK 548296 548296 0 0 ddc 0 0 MCE MCE 2014-08-26 0 631.4 BOU MCE-25511 2014-08-26 2014-08-26 BK 0 0 ddc 0 0 MCE MCE 2014-08-29 0 631.4 BOU MCE-24909 2014-08-29 2014-08-29 BK