00278nam a2200097Ia 4500008004100000082002500041100004300066245003700109260002600146300000800172140113s9999    xx            000 0 und d  a631.4.001.5(54)   L1  a"Kanwar, J.S. & Chaudhuri R.S.P.,eds."  aReview of Soil Research in India  a1971bISSScNew Delhi  a229