TY  - BOOK
AU  - Marattukalam J.G.
AU  - Panikkar A.O.N.
AU  - Saraswathyamma C.K.
TI  - Long term performance of a few clones of Hevea brasiliensis in large scale trial
PY  - 1992///
PB  - Placrosym IX, 1990, Bangalore, India. Journal of Plantation Crops, 20 (Supplement): 170-174
KW  - Clone
KW  - Long term yield
ER  -