TY  - BOOK
AU  -  J.J.W.Coppen, P.Greenhalgh and A.E.Smith.
TI  - Gum naval stores; an industrial profile of turpentine and rosin production from pine resin
U1  - TR 668.472.48   M4 
PY  - 1984///
CY  - London
PB  - T.D.R.I.
KW  - Coppen, J.J.W.
KW  - Greenhalgh, P.
KW  - Smith, A.E.
KW  - Resin,Turpentine
ER  -