Ahmad I, Ali S, Ian MR. ?PHYSICO-CHEMICAL ANALYSIS OF FERTILIZER INDUSTRY EFFLUENT AND ITS EFFECTS ON CROP PLANTS. Pakistan Journal of Scientific & Industrial Research [Internet]. 2000 Apr. 24 [cited 2025 Jun. 8];43(2):83-9. Available from: http://biostaging.pjsir.org/index.php/biological-sciences/article/view/1998