TY  - BOOK
AU  - Hewitt,E.J.
AU  - Bould,C.
TI  - Diagnosis of mineral disorders in plants.Vol.1
U1  - 581.2 
PY  - 1984///
CY  - N.Y.
PB  - Chemical Pub.
KW  - Botany
KW  - Plants
ER  -