TY  - BOOK
AU  - Ogg,William G.
TI  - Chemistry and crop nutrition
T2  - Royal Institute of Chemistry. Lectures, monographs and reports, 1955,No.5            
U1  - 631.811 OGG 
PY  - 1955///
CY  - London
PB  - Royal Institiute of chemistry
KW  - Plants
N1  - Nintb Dalton Lecture
ER  -