O‘zbekiston Respublikasi Prezidenti I.Karimov's work emphasizes the importance of ecological balance and population understanding in the 21st century. Reja:   1.Kirish 2. Populyatsiya tushunchasi.  3. Populyatsiya strukturasi. 4. Populyatsiyada individlar sonining o’zgarishi.  5. Adabiyotlar