@book{5ef1d5afec704c22b6b83f6680e3563f,
title = "Verslag van een studiereis naar Polen, juli 1978",
keywords = "proefstations, fruitgewassen, plantenveredeling, polen, onderzoeksinstituten, groenteteelt, groenten, experimental stations, fruit crops, plant breeding, poland, research institutes, vegetable growing, vegetables",
author = "\{den Nijs\}, A.P.M. and \{de Ponti\}, O.M.B.",
year = "1978",
language = "Nederlands",
series = "Rapport / Instituut voor de veredeling van tuinbouwgewassen",
publisher = "IVT",
number = "no. 142",
address = "Netherlands",
}