@book{b471a4bccc5b40b29c0543ba88ff6143,
title = "Some observations on breeding for resistance to Phytophthora infestans",
keywords = "solanum tuberosum, aardappelen, phytophthora infestans, plantenziekteverwekkende schimmels, ziekteresistentie, plantenveredeling, solanum tuberosum, potatoes, phytophthora infestans, plant pathogenic fungi, disease resistance, plant breeding",
author = "\{van der Zaag\}, D.E.",
note = "Overdr.: European potato journal 2 (1959) 4. - p. 278-286",
year = "1959",
language = "English",
series = "Overdruk / P.A.W.",
publisher = "P.A.W.",
number = "no. 9",
}