Early European agriculture : its foundations and development... : written in honour of Eric Higgs
Printed book - Jarman M. R., Jarman H. N., Bailey Geoff, British Academy Major Research Project in the Early History of Agriculture, 1982
Discovery of the magnetosphere
Printed book - Gillmor C. Stewart, Spreiter John R., cop. 1997
Le chemin de la ferme : le Pays de Caux agricole de 1900 à 1968
Printed book - Kaanen-Vandenbulcke Isabelle, 1985
Écoles techniques et militaires au XVIIIe siècle
Printed book - Hahn Roger, Taton René, cop. 1986
Socrates
Printed book - Guthrie William Keith Chambers, 1979
L'Induction scientifique et les lois naturelles
Printed book - Blanché Robert, 1975