TY  - BOOK
AU  - Dijkman, Marianus J.
TI  - Hevea; thirty years of research in the far east
U1  - 633.8952 D575 
PY  - 1951///
CY  - EE.UU.
PB  - University of Miami
KW  - Plantas caucheras
KW  - Caucho
ER  -