1.
Sinha P, Das Gupta KP. Crop Responses to Added Fertilizers inCultivators’ fields-A Technique for finding out Manurial Requirements of Bihar Soils. JSWC [Internet]. 2022 Jul. 21 [cited 2026 Jul. 3];4(3). Available from: https://epubs.icar.org.in/index.php/JSWC/article/view/125945