TY  - JA
AU  - Galrao,E.Z.
TI  - Critical levels of zinc on corn grown in a cerrado typic acrustox
SN  - 0100-0683
U1  - 96-102006 
PY  - 1995///
KW  - Elements
KW  - Genetic soil types
KW  - Gramineae
KW  - Heavy metals
KW  - Metallic elements
KW  - Soil types
KW  - Vegetation
KW  - Zea
KW  - Soil fertility
KW  - AGROVOC
N1  - 23 ref. Summaries (En, Pt) CENAGRI, CP 02432, 70043-900 Brasilia, DF - Brazil
T2  - Revista Brasileira de Ciencia do Solo (Brazil). (May-Aug 1995). v. 19(2) p. 255-260
ER  -