00639naa a2200205 a 450000100080000000500110000800800410001910000170006024501150007726000090019265000230020165000210022465000100024565300180025570000170027370000130029070000170030370000210032077300920034121060262019-05-08       2002    bl uuuu     u00u1 u    #d1 aABREU, C. A.  aEfficiency of multinutrient extractants for the determining of available zinc in soils.h[electronic resource]  c2002  aAgricultural soils  aAnálise do Solo  aZinco  aMultinutrient1 aRAIJ, B. van1 aGABE, U.1 aABREU, M. F.1 aPAZ-GONZALEZ, A.  tCommunications in Soil Science and Plant Analysis, V. 33gn. 15-18, p. 3313-3324, 2002.