?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=loan&rft.aulast=Brad&rft.au=+Brad+loan&rft.title=Study+regarding+agricultural+production+from+Caras-Severin+County+%3A+%5Babstract%5D&rft.date=2017&rft.isbn=978-963-306-530-3&rft.genre=proceeding