TY  - BOOK
AU  - Dykstra Dennis P
AU  -  Heinrich Rudolf
TI  - Food and Agriculture Organisation:  Model code of f   
U1  - X9(JB:7).1.N9, N6 
PY  - 1996///
CY  - Rom
PB  - Food and Agriculture Organisation       
KW  - Forestry Industry
ER  -