TY  - BOOK
AU  - RENGEL, Zdenko
TI  - Mineral nutrition of cops:fundamentals mechanisms and implications
U1  - 631.811 R37M 
PY  - 2002///
CY  - New Delhi
PB  - CBS
KW  - CROPS -- NUTRITION
KW  - PLANTS, EFFECT OF MINERALS ON
ER  -