?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.proeng.2016.06.573&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=N.E.&rft.au=Rabat%2C+N.E.&rft.aulast=Rabat&rft.date=2016&rft.title=Effect+of+Different+Monomers+on+Water+Retention+Properties+of+Slow+Release+Fertilizer+Hydrogel&rft.issn=18777058&rft.genre=proceeding