%0 Journal Article %T Agregationof veblen efects and multiobjective programing an application to agricultural %J Iran Agricultural Research %I Shiraz University %Z 1013-9885 %A Torkamani, J. %A Abdolahi, M. %D 2623 %\ 12/22/2623 %V 21 %N 2 %P 133-146 %! Agregationof veblen efects and multiobjective programing an application to agricultural %R 10.22099/iar.2002.4273 %X %U https://iar.shirazu.ac.ir/article_4273_afb423c923ca0371218ca4933f61f8ba.pdf