PLANT GROWTH STIMULATION OF LIGNITE HUMIC ACIDS. PART-]]]: EFFECT OF AMMONIUM HUMATE ON SEED COTTON YIELD AND FIBER QUALITY. Pakistan Journal of Scientific & Industrial Research. 2002;45(5):291-294. Accessed March 10, 2026. https://www.v2.pjsir.org/index.php/biological-sciences/article/view/1820