TY  - BOOK
AU  - A L SMIT
TI  - INFIUENCE OF EXTERNAL FACTORS ON GROWTH AND DEVLOPMENT OF SUGAR-BEET
U1  - SM49 I 
PY  - 1983///
CY  - WAGENINGEN
PB  - CENTER FOR AGRICULTURAL
KW  - INFIUENCE OF EXTERNAL FACTORS ON GROWTH AND DEVLOPMENT OF SUGAR-BEET
N1  - MODERN BOOK HOUSE
ER  -