TY  - BOOK
AU  - Ribeiro Sydney Itauran
AU  - Bueno LCDeS
AU  - Pereira Pericles
AU  - Ventorim Nelson
TI  - Correlations among nine characters of rubbe rtree clones at porto velho conditions, Rondonia state
PY  - 1984///
PB  - Pesquisa Agropecuaria Brasileira
ER  -