1.
S.K. Singh AL and. Effect of Sewage Sludge and Fertilizers Application on Accumulation of Heavy Metals and Yield of Rice (Oryza sativa L.) in an Inceptisol of Varanasi. JISSS [Internet]. 2013 Dec. 12 [cited 2025 Oct. 30];61(3). Available from: https://epubs.icar.org.in/index.php/JISSS/article/view/35621