00341nam a2200145Ia 4500008004100000035000900041082002200050100001900072245002700091250000600118260004800124300000800172500000900180650000600189210723s9999||||xx |||||||||||||| ||und|| a5348 a631.41BSOI / JAC aJackson, M. L. 0aSoil Chemical Analysis a- aNew DelhibPrentice Hall Of India Pvt. Ltd. a498 a1325 a-