TY - BOOK ID - 128533198 TI - Système de classification des sciences agricoles. : Classification scheme of agricultural science. Stoffienteilung der landwirtschaftswissenschaft. AU - von Frauendorfer, Sigmund AU - International Institute of Agriculture. PY - 1934 PB - Rome, DB - UniCat KW - Classification KW - Books KW - Agriculture. UR - https://www.unicat.be/uniCat?func=search&query=sysid:128533198 AB - ER -