TY  - BOOK
AU  - HEWITT, E. J  & SMITH,  T.  A.
TI  - Plant Mineral Nutrition
SN  - 0340184981
U1  - 581.1  HEW 
PY  - 1974///
CY  - London
PB  - The english  universities press Ltd
N1  - INCLUDES GLOSSARY, REFERENCES AND INDEX
ER  -