Ali M, Salam A, Azeem A, Shafiq M, Khan BA. STUDIES ON THE EFFECT OF SEASONAL VARIATIONS ON PHYSICAL AND CHEMICAL CHARACTERISTICS OF MIXED WATER FROM RIVERS RAVI AND CHENAB AT UNION SITE IN PAKISTAN. JRS [Internet]. 2020 Jun. 12 [cited 2025 Jul. 7];11(1):Pages: 11-17. Available from: http://jorscience.com/index.php/JRS/article/view/80