TY  - BOOK
AU  - Caesar, K.
AU  - Bodlaender, K.B.A.
AU  - Hunicken, Chr.
AU  - Roer, L.
AU  - Umaerus, M.
TI  - Growth of four potato varieties under different ecological conditions : report of a working group of the section physiology of the European Association for potato research (E.A.P.R.) Berlin, June 1981
PY  - 1981///
CY  - Wageningen
PB  - European Association for Potato Research
ER  -