TY  - BOOK
AU  - Egmond,F.Van
TI  - The ionic balance of the suger beet plant
SN  - 9022005488
AV  - SB221 E35 1975
PY  - 1975///
CY  - Washington
PB  - Centre for Agricultural Publishing & Documention, 
KW  - Sugar beet
ER  -