TY  - BOOK
AU  - Van Der Vossen,H.A.M.
TI  - Towards more efficient selection for oil yield in the oil palm(Elaeis guinneensis Jacq.)
PY  - 1974///
PB  - Proefschr.,Landb.Hogesch.,Wageningen,Centre Agr.Publ.& Doc.,108pp.
ER  -