@phdthesis{cf4f02bc86fa4b15802bf3afbcede442,
title = "On the parasitism of Bremia lactucae Regel on lettuce",
keywords = "plantenziekteverwekkende schimmels, lactuca sativa, slasoorten, peronosporales, bremia lactucae, plant pathogenic fungi, bremia lactucae, lactuca sativa, lettuces, peronosporales",
author = "K. Verhoeff",
note = "Met een samenvatting o.d.t.: Het parasitisme van Bremia lactucae Regel in sla",
year = "1960",
language = "English",
publisher = "Veenman",
address = "Netherlands",
type = "promoter, other",
}