AU - Keramat Amirkolaie, A. TI - The effect of feed ingredients on the settling velocity of feces in Tilapia (Oreochromis niloticus L.) PT - JOURNAL ARTICLE TA - IFRO JN - IFRO VO - 12 VI - 2 IP - 2 4099 - http://jifro.ir/article-1-1004-en.html 4100 - http://jifro.ir/article-1-1004-en.pdf SO - IFRO 2 ABĀ  - CP - IRAN IN - LG - eng PB - IFRO PG - 484 PT - Orginal research papers YR - 2013