@book{c7fcb56f7ebb4c609a116623352d168c,
title = "Blauwmaanzaadonderzoek",
keywords = "nederland, papaver somniferum, klaprozen, onderzoek, netherlands, papaver somniferum, poppies, research",
author = "J. Gaakeer",
note = "[Pt. 1]: In 1958 / [door] J. Gaakeer en E. van Roon. - 20 p. [Pt. 2]: In 1959 / [door] J. Gaakeer. - 37 p. [Pt. 3]: In 1960 / [door] J. Gaakeer. - 34 p.",
year = "1959",
language = "Nederlands",
series = "Mededeling / Proefstation voor de Akker- en Weidebouw",
publisher = "Proefstation voor de Akker- en Weidebouw",
number = "nr. 31; 38; 50",
address = "Netherlands",
}