1.
and S.K. Singh SRUB. Multivariate Approaches for Soil Fertility Characterization of Lower Brahmaputra Valley, Assam, India. JISSS [Internet]. 2016 Feb. 29 [cited 2026 Jun. 6];63(4). Available from: https://epubs.icar.org.in/index.php/JISSS/article/view/56322