TY  - BOOK
AU  - N H PIZER
TI  - TRACE ELEMENTS IN SOILS AND CROPS
SN  - II 24092 I 0*
U1  - GN631.4 G B798 
PY  - 1971///
CY  - LONDON
PB  - HER MAJESTY S STATIONERY OFFICE
KW  - SOILS AND CROPS
N1  - METRO POLITAN
ER  -