Here I give you small part of great work “Dziecko Lubuskie” (en. “Kid/Child of Lebus/Lebusland”/ 2006 under redaction of Andrzej Malinowski) with chapter titled “Review of the ontogenetic studies in Poland” (“Przegląd badań ontogenetycznych w Polsce”); self book “Dziecko Lubuskie” speaks on secular trend and general physical changes of the Polish youth from Lebus region. Books can be easly found at bigger libraries (like voivodeship libralies) in bigger cities. Prehaps later I’ll post some table on that. Small raport from the studies you can find here, but also in Polish language.
To download file click here.