It’s five minutes to four on a Friday afternoon, in October. I am trying to find some theses and articles about intercropping of cereals. In Finnish. From a department at the University of Helsinki, which (the dept, not the uni) appears to have closed down or changed its name. I’ve learnt this afternoon that “Käsikirjasto” means “Departmental library”, and “Kasvinviljelytiede” means “Crop husbandry”. But I can find no trace of T. Pulkki, who wrote his or her master’s thesis in 1992. . .