00336nam a2200157Ia 4500008004100000020000900041035000900050082001700059100001700076245002800093250000600121260002800127300000800155500000900163650000600172210723s9999||||xx |||||||||||||| ||und||  aNULL  a5350  a910.093BPIP  aPiper, C. S. 0aSoil And Plant Analysis  a-  aBombaybHans Publishers  a368  a1325  a-