TY  - BOOK
AU  - Chittenden R J
TI  - The Heusser system of doubled tapping as applied to Prang Basar Clones
PY  - 1931///
PB  - Journal of the Rubber Research Institute of Malaya
KW  - Double tapping
KW  - Heusser system
KW  - Prang Basar Clones
KW  - Tapping system
ER  -