TY  - BOOK
TI  - The world' s major fibre crops; their cultivation and manuring
U1  - 633.5(100)  K9 
PY  - 1969///
CY  - Zurich
PB  - Centre D' Etude DeL 'Azote
KW  - Berger, Joseph.
KW  - Fibres,Plant-cultivated,Fertilizers and manures
ER  -