Short Communication Determination of Positional Isomers of Monoenoic Fatty Acids Separated From Seed Oils of Nicotiana tabacum L. and Nicotiana rustica. Pakistan Journal of Scientific & Industrial Research [Internet]. 2008 Jun. 27 [cited 2026 Mar. 10];51(3):147-9. Available from: https://www.v2.pjsir.org/index.php/biological-sciences/article/view/659