@phdthesis{33b1b751f67b4d5198556c894793d8fc,
title = "Ovules, megagametophytes and embryos. Ultrastructural studies after cryofixation",
keywords = "planten, bedektzadigen, brassica, petunia, onbevruchte eitjes, cryopreservering, plantenembryo's, celultrastructuur, biologische technieken, plants, angiosperms, brassica, petunia, ovules, cryopreservation, plant embryos, cell ultrastructure, biological techniques",
author = "M.H. Thijssen",
note = "WU thesis no. 3425",
year = "2003",
language = "English",
isbn = "9789058088826",
school = "Wageningen University",
}