TY  - SER
AU  - Cavallini S,J.A.
AU  - Carvajal,J.F.
TI  - Mineral nutrition and nitrate reductase activity on coffee trees affected by mineral deficiency
KW  - CAFE
KW  - COFFEA ARABICA
KW  - NUTRIENTE
KW  - DEFICIENCIA MINERAL
KW  - CULTIVO HIDROPONICO
KW  - ANALISE QUIMICA
KW  - NUTRICAO MINERAL
KW  - NITRATO REDUTASE
ER  -