TY  - BOOK
AU  - Kummerow Jochen
AU  - Ribeiro Silvana Lages
TI  - Fine roots in mixed plantations of Hevea (Hevea brasiliensis H.B.K.Mull. Arg) and cocao (Theobroma cocao L)
PY  - 1982///
PB  - Revista Theobroma
ER  -