TY  - BOOK
AU  - Zueng Sang Chen
AU  -  William T.F. Chiu  Jan Bay Petersen
TI  - Micronutrient deficiencies of crops in Asia
SN  - 957-30073-1-2
U1  - 581.13356 
PY  - 1970///
CY  - Taiwan
PB  - Food and Fertilizer Technology Center for the Asia
ER  -