TY  - BOOK
AU  - Okajima Hideo
AU  -  Uritani Ikuzo  Kun-Huang Houng
TI  - Singnifcance of Ninor Elements on Plant Physiology
U1  - 581.1 
PY  - 1975///
CY  - China
PB  - Food and Fertilizer Technology Centre
ER  -