00246nam a2200097Ia 4500008004100000082002000041100001800061245002900079260003200108300000800140140113s9999    xx            000 0 und d  a631.45(47)   J5  a"Lesenko, T."  aSoil Nutrition of plants  a1955b"Selkozgiz"""cMoscow  a138