TY  - BOOK
AU  - Mann,  C E T
AU  - Sharp, C C T
TI  - History and descriptions of clones of Hevea brasiliensis
T2  -  RRIM Planting manual. 5
U1  - NR:63PM 
PY  - 1933///
CY  - Malaya
PB  - RRIM
ER  -