00258nam a2200109Ia 4500003000400000008004100004040000800045100001700053245004300070260002700113300000800140LDD181029s9999    xx            000 0 und d  cLDD  aRAMANA, T.R. 0aSoil sampling and testingcT.R. RAMANA  aChandigarhbTTTIc1986  a106