00262nam a2200097Ia 4500008004100000082003300041100003000074245002600104260002600130300000800156140113s9999    xx            000 0 und d  a"631.43""1968""(082.2)   L2"  a"Dakshinamurthy, C., ed."  aAdvanced Soil Physics  a1972bICARcNew Delhi  a249