Ijaz, Muhammad Khobaib.. Qualitative analysis of two species population in pond / [Thesis or Dissertation] Muhammad Khobaib Ijaz. - Islamabad : COMSATS University Islamabad, 2021. - xv, 53 pages : illustrations ; 30 cm + 1 DVD-ROM (4 3/4 in.) Subjects--Personal Names: Baber Ahmad, Dr. Supervisor, Mathematics. Subjects--Topical Terms: Behaviour--Differential equations. Qualitative analysis--Population problem. Index Terms--Genre/Form: Mathematics Dewey Class. No.: 510 / IJA-Q