TY  - BOOK
AU  - Berger,Josef
ED  - Centre d`Etude de I`Azote, Zurich
TI  - The World 's major fibre crops : : their cultivation and manuring / 
U1  - 633.5 
PY  - 1969///
CY  - Zurich : 
PB  - Centre D`etude De L`azote, 
KW  - Fibres
KW  - Textile fibres
ER  -